Viewing file:  f2fs.h (58.72 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM f2fs
#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_F2FS_H
#include <linux/tracepoint.h>
#include <uapi/linux/f2fs.h>
#define show_dev(dev) MAJOR(dev), MINOR(dev)
#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
TRACE_DEFINE_ENUM(NODE);
TRACE_DEFINE_ENUM(DATA);
TRACE_DEFINE_ENUM(META);
TRACE_DEFINE_ENUM(META_FLUSH);
TRACE_DEFINE_ENUM(IPU);
TRACE_DEFINE_ENUM(OPU);
TRACE_DEFINE_ENUM(HOT);
TRACE_DEFINE_ENUM(WARM);
TRACE_DEFINE_ENUM(COLD);
TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
TRACE_DEFINE_ENUM(GC_GREEDY);
TRACE_DEFINE_ENUM(GC_CB);
TRACE_DEFINE_ENUM(FG_GC);
TRACE_DEFINE_ENUM(BG_GC);
TRACE_DEFINE_ENUM(LFS);
TRACE_DEFINE_ENUM(SSR);
TRACE_DEFINE_ENUM(__REQ_RAHEAD);
TRACE_DEFINE_ENUM(__REQ_SYNC);
TRACE_DEFINE_ENUM(__REQ_IDLE);
TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
TRACE_DEFINE_ENUM(__REQ_FUA);
TRACE_DEFINE_ENUM(__REQ_PRIO);
TRACE_DEFINE_ENUM(__REQ_META);
TRACE_DEFINE_ENUM(CP_UMOUNT);
TRACE_DEFINE_ENUM(CP_FASTBOOT);
TRACE_DEFINE_ENUM(CP_SYNC);
TRACE_DEFINE_ENUM(CP_RECOVERY);
TRACE_DEFINE_ENUM(CP_DISCARD);
TRACE_DEFINE_ENUM(CP_TRIMMED);
TRACE_DEFINE_ENUM(CP_PAUSE);
TRACE_DEFINE_ENUM(CP_RESIZE);
TRACE_DEFINE_ENUM(EX_READ);
TRACE_DEFINE_ENUM(EX_BLOCK_AGE);
#define show_block_type(type) \
__print_symbolic(type, \
{ NODE, "NODE" }, \
{ DATA, "DATA" }, \
{ META, "META" }, \
{ META_FLUSH, "META_FLUSH" }, \
{ IPU, "IN-PLACE" }, \
{ OPU, "OUT-OF-PLACE" })
#define show_block_temp(temp) \
__print_symbolic(temp, \
{ HOT, "HOT" }, \
{ WARM, "WARM" }, \
{ COLD, "COLD" })
#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
REQ_PREFLUSH | REQ_FUA)
#define F2FS_BIO_FLAG_MASK(t) (__force u32)((t) & F2FS_OP_FLAGS)
#define show_bio_type(op,op_flags) show_bio_op(op), \
show_bio_op_flags(op_flags)
#define show_bio_op(op) blk_op_str(op)
#define show_bio_op_flags(flags) \
__print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
{ (__force u32)REQ_RAHEAD, "R" }, \
{ (__force u32)REQ_SYNC, "S" }, \
{ (__force u32)REQ_META, "M" }, \
{ (__force u32)REQ_PRIO, "P" }, \
{ (__force u32)REQ_PREFLUSH, "PF" }, \
{ (__force u32)REQ_FUA, "FUA" })
#define show_data_type(type) \
__print_symbolic(type, \
{ CURSEG_HOT_DATA, "Hot DATA" }, \
{ CURSEG_WARM_DATA, "Warm DATA" }, \
{ CURSEG_COLD_DATA, "Cold DATA" }, \
{ CURSEG_HOT_NODE, "Hot NODE" }, \
{ CURSEG_WARM_NODE, "Warm NODE" }, \
{ CURSEG_COLD_NODE, "Cold NODE" }, \
{ NO_CHECK_TYPE, "No TYPE" })
#define show_file_type(type) \
__print_symbolic(type, \
{ 0, "FILE" }, \
{ 1, "DIR" })
#define show_gc_type(type) \
__print_symbolic(type, \
{ FG_GC, "Foreground GC" }, \
{ BG_GC, "Background GC" })
#define show_alloc_mode(type) \
__print_symbolic(type, \
{ LFS, "LFS-mode" }, \
{ SSR, "SSR-mode" }, \
{ AT_SSR, "AT_SSR-mode" })
#define show_victim_policy(type) \
__print_symbolic(type, \
{ GC_GREEDY, "Greedy" }, \
{ GC_CB, "Cost-Benefit" }, \
{ GC_AT, "Age-threshold" })
#define show_cpreason(type) \
__print_flags(type, "|", \
{ CP_UMOUNT, "Umount" }, \
{ CP_FASTBOOT, "Fastboot" }, \
{ CP_SYNC, "Sync" }, \
{ CP_RECOVERY, "Recovery" }, \
{ CP_DISCARD, "Discard" }, \
{ CP_PAUSE, "Pause" }, \
{ CP_TRIMMED, "Trimmed" }, \
{ CP_RESIZE, "Resize" })
#define show_fsync_cpreason(type) \
__print_symbolic(type, \
{ CP_NO_NEEDED, "no needed" }, \
{ CP_NON_REGULAR, "non regular" }, \
{ CP_COMPRESSED, "compressed" }, \
{ CP_HARDLINK, "hardlink" }, \
{ CP_SB_NEED_CP, "sb needs cp" }, \
{ CP_WRONG_PINO, "wrong pino" }, \
{ CP_NO_SPC_ROLL, "no space roll forward" }, \
{ CP_NODE_NEED_CP, "node needs cp" }, \
{ CP_FASTBOOT_MODE, "fastboot mode" }, \
{ CP_SPEC_LOG_NUM, "log type is 2" }, \
{ CP_RECOVER_DIR, "dir needs recovery" }, \
{ CP_XATTR_DIR, "dir's xattr updated" })
#define show_shutdown_mode(type) \
__print_symbolic(type, \
{ F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \
{ F2FS_GOING_DOWN_METASYNC, "meta sync" }, \
{ F2FS_GOING_DOWN_NOSYNC, "no sync" }, \
{ F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \
{ F2FS_GOING_DOWN_NEED_FSCK, "need fsck" })
#define show_compress_algorithm(type) \
__print_symbolic(type, \
{ COMPRESS_LZO, "LZO" }, \
{ COMPRESS_LZ4, "LZ4" }, \
{ COMPRESS_ZSTD, "ZSTD" }, \
{ COMPRESS_LZORLE, "LZO-RLE" })
#define show_extent_type(type) \
__print_symbolic(type, \
{ EX_READ, "Read" }, \
{ EX_BLOCK_AGE, "Block Age" })
#define show_inode_type(x) \
__print_symbolic(x, \
{ S_IFLNK, "symbolic" }, \
{ S_IFREG, "regular" }, \
{ S_IFDIR, "directory" }, \
{ S_IFCHR, "character" }, \
{ S_IFBLK, "block" }, \
{ S_IFIFO, "fifo" }, \
{ S_IFSOCK, "sock" })
#define S_ALL_PERM (S_ISUID | S_ISGID | S_ISVTX | \
S_IRWXU | S_IRWXG | S_IRWXO)
struct f2fs_sb_info;
struct f2fs_io_info;
struct extent_info;
struct victim_sel_policy;
struct f2fs_map_blocks;
DECLARE_EVENT_CLASS(f2fs__inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(ino_t, pino)
__field(umode_t, mode)
__field(loff_t, size)
__field(unsigned int, nlink)
__field(blkcnt_t, blocks)
__field(__u8, advise)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pino = F2FS_I(inode)->i_pino;
__entry->mode = inode->i_mode;
__entry->nlink = inode->i_nlink;
__entry->size = inode->i_size;
__entry->blocks = inode->i_blocks;
__entry->advise = F2FS_I(inode)->i_advise;
),
TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
"i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
show_dev_ino(__entry),
(unsigned long)__entry->pino,
__entry->mode,
__entry->size,
(unsigned int)__entry->nlink,
(unsigned long long)__entry->blocks,
(unsigned char)__entry->advise)
);
DECLARE_EVENT_CLASS(f2fs__inode_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(umode_t, mode)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->mode = inode->i_mode;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, type: %s, mode = 0%o, ret = %d",
show_dev_ino(__entry),
show_inode_type(__entry->mode & S_IFMT),
__entry->mode & S_ALL_PERM,
__entry->ret)
);
DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
TP_PROTO(struct inode *inode),
TP_ARGS(inode)
);
TRACE_EVENT(f2fs_sync_file_exit,
TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
TP_ARGS(inode, cp_reason, datasync, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(int, cp_reason)
__field(int, datasync)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->cp_reason = cp_reason;
__entry->datasync = datasync;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
"datasync = %d, ret = %d",
show_dev_ino(__entry),
show_fsync_cpreason(__entry->cp_reason),
__entry->datasync,
__entry->ret)
);
TRACE_EVENT(f2fs_sync_fs,
TP_PROTO(struct super_block *sb, int wait),
TP_ARGS(sb, wait),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, dirty)
__field(int, wait)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
__entry->wait = wait;
),
TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
show_dev(__entry->dev),
__entry->dirty ? "dirty" : "not dirty",
__entry->wait)
);
DEFINE_EVENT(f2fs__inode, f2fs_iget,
TP_PROTO(struct inode *inode),
TP_ARGS(inode)
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode)
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
TRACE_EVENT(f2fs_unlink_enter,
TP_PROTO(struct inode *dir, struct dentry *dentry),
TP_ARGS(dir, dentry),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, size)
__field(blkcnt_t, blocks)
__string(name, dentry->d_name.name)
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->ino = dir->i_ino;
__entry->size = dir->i_size;
__entry->blocks = dir->i_blocks;
__assign_str(name, dentry->d_name.name);
),
TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
"i_blocks = %llu, name = %s",
show_dev_ino(__entry),
__entry->size,
(unsigned long long)__entry->blocks,
__get_str(name))
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
DEFINE_EVENT(f2fs__inode, f2fs_truncate,
TP_PROTO(struct inode *inode),
TP_ARGS(inode)
);
TRACE_EVENT(f2fs_truncate_data_blocks_range,
TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
TP_ARGS(inode, nid, ofs, free),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(nid_t, nid)
__field(unsigned int, ofs)
__field(int, free)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->nid = nid;
__entry->ofs = ofs;
__entry->free = free;
),
TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
show_dev_ino(__entry),
(unsigned int)__entry->nid,
__entry->ofs,
__entry->free)
);
DECLARE_EVENT_CLASS(f2fs__truncate_op,
TP_PROTO(struct inode *inode, u64 from),
TP_ARGS(inode, from),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, size)
__field(blkcnt_t, blocks)
__field(u64, from)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->size = inode->i_size;
__entry->blocks = inode->i_blocks;
__entry->from = from;
),
TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
"start file offset = %llu",
show_dev_ino(__entry),
__entry->size,
(unsigned long long)__entry->blocks,
(unsigned long long)__entry->from)
);
DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
TP_PROTO(struct inode *inode, u64 from),
TP_ARGS(inode, from)
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
TP_PROTO(struct inode *inode, u64 from),
TP_ARGS(inode, from)
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
DECLARE_EVENT_CLASS(f2fs__truncate_node,
TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
TP_ARGS(inode, nid, blk_addr),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(nid_t, nid)
__field(block_t, blk_addr)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->nid = nid;
__entry->blk_addr = blk_addr;
),
TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
show_dev_ino(__entry),
(unsigned int)__entry->nid,
(unsigned long long)__entry->blk_addr)
);
DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
TP_ARGS(inode, nid, blk_addr)
);
DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret)
);
DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
TP_ARGS(inode, nid, blk_addr)
);
TRACE_EVENT(f2fs_truncate_partial_nodes,
TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
TP_ARGS(inode, nid, depth, err),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__array(nid_t, nid, 3)
__field(int, depth)
__field(int, err)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->nid[0] = nid[0];
__entry->nid[1] = nid[1];
__entry->nid[2] = nid[2];
__entry->depth = depth;
__entry->err = err;
),
TP_printk("dev = (%d,%d), ino = %lu, "
"nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
show_dev_ino(__entry),
(unsigned int)__entry->nid[0],
(unsigned int)__entry->nid[1],
(unsigned int)__entry->nid[2],
__entry->depth,
__entry->err)
);
TRACE_EVENT(f2fs_file_write_iter,
TP_PROTO(struct inode *inode, loff_t offset, size_t length,
ssize_t ret),
TP_ARGS(inode, offset, length, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, offset)
__field(size_t, length)
__field(ssize_t, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->offset = offset;
__entry->length = length;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, "
"offset = %lld, length = %zu, written(err) = %zd",
show_dev_ino(__entry),
__entry->offset,
__entry->length,
__entry->ret)
);
TRACE_EVENT(f2fs_map_blocks,
TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int flag,
int ret),
TP_ARGS(inode, map, flag, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(block_t, m_lblk)
__field(block_t, m_pblk)
__field(unsigned int, m_len)
__field(unsigned int, m_flags)
__field(int, m_seg_type)
__field(bool, m_may_create)
__field(bool, m_multidev_dio)
__field(int, flag)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = map->m_bdev->bd_dev;
__entry->ino = inode->i_ino;
__entry->m_lblk = map->m_lblk;
__entry->m_pblk = map->m_pblk;
__entry->m_len = map->m_len;
__entry->m_flags = map->m_flags;
__entry->m_seg_type = map->m_seg_type;
__entry->m_may_create = map->m_may_create;
__entry->m_multidev_dio = map->m_multidev_dio;
__entry->flag = flag;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
"start blkaddr = 0x%llx, len = 0x%llx, flags = %u, "
"seg_type = %d, may_create = %d, multidevice = %d, "
"flag = %d, err = %d",
show_dev_ino(__entry),
(unsigned long long)__entry->m_lblk,
(unsigned long long)__entry->m_pblk,
(unsigned long long)__entry->m_len,
__entry->m_flags,
__entry->m_seg_type,
__entry->m_may_create,
__entry->m_multidev_dio,
__entry->flag,
__entry->ret)
);
TRACE_EVENT(f2fs_background_gc,
TP_PROTO(struct super_block *sb, unsigned int wait_ms,
unsigned int prefree, unsigned int free),
TP_ARGS(sb, wait_ms, prefree, free),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned int, wait_ms)
__field(unsigned int, prefree)
__field(unsigned int, free)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->wait_ms = wait_ms;
__entry->prefree = prefree;
__entry->free = free;
),
TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
show_dev(__entry->dev),
__entry->wait_ms,
__entry->prefree,
__entry->free)
);
TRACE_EVENT(f2fs_gc_begin,
TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc,
unsigned int nr_free_secs,
long long dirty_nodes, long long dirty_dents,
long long dirty_imeta, unsigned int free_sec,
unsigned int free_seg, int reserved_seg,
unsigned int prefree_seg),
TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes,
dirty_dents, dirty_imeta,
free_sec, free_seg, reserved_seg, prefree_seg),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, gc_type)
__field(bool, no_bg_gc)
__field(unsigned int, nr_free_secs)
__field(long long, dirty_nodes)
__field(long long, dirty_dents)
__field(long long, dirty_imeta)
__field(unsigned int, free_sec)
__field(unsigned int, free_seg)
__field(int, reserved_seg)
__field(unsigned int, prefree_seg)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->gc_type = gc_type;
__entry->no_bg_gc = no_bg_gc;
__entry->nr_free_secs = nr_free_secs;
__entry->dirty_nodes = dirty_nodes;
__entry->dirty_dents = dirty_dents;
__entry->dirty_imeta = dirty_imeta;
__entry->free_sec = free_sec;
__entry->free_seg = free_seg;
__entry->reserved_seg = reserved_seg;
__entry->prefree_seg = prefree_seg;
),
TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, "
"nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
"rsv_seg:%d, prefree_seg:%u",
show_dev(__entry->dev),
show_gc_type(__entry->gc_type),
(__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1,
__entry->nr_free_secs,
__entry->dirty_nodes,
__entry->dirty_dents,
__entry->dirty_imeta,
__entry->free_sec,
__entry->free_seg,
__entry->reserved_seg,
__entry->prefree_seg)
);
TRACE_EVENT(f2fs_gc_end,
TP_PROTO(struct super_block *sb, int ret, int seg_freed,
int sec_freed, long long dirty_nodes,
long long dirty_dents, long long dirty_imeta,
unsigned int free_sec, unsigned int free_seg,
int reserved_seg, unsigned int prefree_seg),
TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, ret)
__field(int, seg_freed)
__field(int, sec_freed)
__field(long long, dirty_nodes)
__field(long long, dirty_dents)
__field(long long, dirty_imeta)
__field(unsigned int, free_sec)
__field(unsigned int, free_seg)
__field(int, reserved_seg)
__field(unsigned int, prefree_seg)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->ret = ret;
__entry->seg_freed = seg_freed;
__entry->sec_freed = sec_freed;
__entry->dirty_nodes = dirty_nodes;
__entry->dirty_dents = dirty_dents;
__entry->dirty_imeta = dirty_imeta;
__entry->free_sec = free_sec;
__entry->free_seg = free_seg;
__entry->reserved_seg = reserved_seg;
__entry->prefree_seg = prefree_seg;
),
TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
"nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
"free_seg:%u, rsv_seg:%d, prefree_seg:%u",
show_dev(__entry->dev),
__entry->ret,
__entry->seg_freed,
__entry->sec_freed,
__entry->dirty_nodes,
__entry->dirty_dents,
__entry->dirty_imeta,
__entry->free_sec,
__entry->free_seg,
__entry->reserved_seg,
__entry->prefree_seg)
);
TRACE_EVENT(f2fs_get_victim,
TP_PROTO(struct super_block *sb, int type, int gc_type,
struct victim_sel_policy *p, unsigned int pre_victim,
unsigned int prefree, unsigned int free),
TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, type)
__field(int, gc_type)
__field(int, alloc_mode)
__field(int, gc_mode)
__field(unsigned int, victim)
__field(unsigned int, cost)
__field(unsigned int, ofs_unit)
__field(unsigned int, pre_victim)
__field(unsigned int, prefree)
__field(unsigned int, free)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->type = type;
__entry->gc_type = gc_type;
__entry->alloc_mode = p->alloc_mode;
__entry->gc_mode = p->gc_mode;
__entry->victim = p->min_segno;
__entry->cost = p->min_cost;
__entry->ofs_unit = p->ofs_unit;
__entry->pre_victim = pre_victim;
__entry->prefree = prefree;
__entry->free = free;
),
TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
"victim = %u, cost = %u, ofs_unit = %u, "
"pre_victim_secno = %d, prefree = %u, free = %u",
show_dev(__entry->dev),
show_data_type(__entry->type),
show_gc_type(__entry->gc_type),
show_alloc_mode(__entry->alloc_mode),
show_victim_policy(__entry->gc_mode),
__entry->victim,
__entry->cost,
__entry->ofs_unit,
(int)__entry->pre_victim,
__entry->prefree,
__entry->free)
);
TRACE_EVENT(f2fs_lookup_start,
TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
TP_ARGS(dir, dentry, flags),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__string(name, dentry->d_name.name)
__field(unsigned int, flags)
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->ino = dir->i_ino;
__assign_str(name, dentry->d_name.name);
__entry->flags = flags;
),
TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
show_dev_ino(__entry),
__get_str(name),
__entry->flags)
);
TRACE_EVENT(f2fs_lookup_end,
TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
int err),
TP_ARGS(dir, dentry, ino, err),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__string(name, dentry->d_name.name)
__field(nid_t, cino)
__field(int, err)
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->ino = dir->i_ino;
__assign_str(name, dentry->d_name.name);
__entry->cino = ino;
__entry->err = err;
),
TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
show_dev_ino(__entry),
__get_str(name),
__entry->cino,
__entry->err)
);
TRACE_EVENT(f2fs_rename_start,
TP_PROTO(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry,
unsigned int flags),
TP_ARGS(old_dir, old_dentry, new_dir, new_dentry, flags),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__string(old_name, old_dentry->d_name.name)
__field(ino_t, new_pino)
__string(new_name, new_dentry->d_name.name)
__field(unsigned int, flags)
),
TP_fast_assign(
__entry->dev = old_dir->i_sb->s_dev;
__entry->ino = old_dir->i_ino;
__assign_str(old_name, old_dentry->d_name.name);
__entry->new_pino = new_dir->i_ino;
__assign_str(new_name, new_dentry->d_name.name);
__entry->flags = flags;
),
TP_printk("dev = (%d,%d), old_dir = %lu, old_name: %s, "
"new_dir = %lu, new_name: %s, flags = %u",
show_dev_ino(__entry),
__get_str(old_name),
__entry->new_pino,
__get_str(new_name),
__entry->flags)
);
TRACE_EVENT(f2fs_rename_end,
TP_PROTO(struct dentry *old_dentry, struct dentry *new_dentry,
unsigned int flags, int ret),
TP_ARGS(old_dentry, new_dentry, flags, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__string(old_name, old_dentry->d_name.name)
__string(new_name, new_dentry->d_name.name)
__field(unsigned int, flags)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = old_dentry->d_sb->s_dev;
__entry->ino = old_dentry->d_inode->i_ino;
__assign_str(old_name, old_dentry->d_name.name);
__assign_str(new_name, new_dentry->d_name.name);
__entry->flags = flags;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, old_name: %s, "
"new_name: %s, flags = %u, ret = %d",
show_dev_ino(__entry),
__get_str(old_name),
__get_str(new_name),
__entry->flags,
__entry->ret)
);
TRACE_EVENT(f2fs_readdir,
TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
TP_ARGS(dir, start_pos, end_pos, err),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, start)
__field(loff_t, end)
__field(int, err)
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->ino = dir->i_ino;
__entry->start = start_pos;
__entry->end = end_pos;
__entry->err = err;
),
TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
show_dev_ino(__entry),
__entry->start,
__entry->end,
__entry->err)
);
TRACE_EVENT(f2fs_fallocate,
TP_PROTO(struct inode *inode, int mode,
loff_t offset, loff_t len, int ret),
TP_ARGS(inode, mode, offset, len, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(int, mode)
__field(loff_t, offset)
__field(loff_t, len)
__field(loff_t, size)
__field(blkcnt_t, blocks)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->mode = mode;
__entry->offset = offset;
__entry->len = len;
__entry->size = inode->i_size;
__entry->blocks = inode->i_blocks;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
"len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
show_dev_ino(__entry),
__entry->mode,
(unsigned long long)__entry->offset,
(unsigned long long)__entry->len,
(unsigned long long)__entry->size,
(unsigned long long)__entry->blocks,
__entry->ret)
);
TRACE_EVENT(f2fs_direct_IO_enter,
TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw),
TP_ARGS(inode, iocb, len, rw),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, ki_pos)
__field(int, ki_flags)
__field(u16, ki_ioprio)
__field(unsigned long, len)
__field(int, rw)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->ki_pos = iocb->ki_pos;
__entry->ki_flags = iocb->ki_flags;
__entry->ki_ioprio = iocb->ki_ioprio;
__entry->len = len;
__entry->rw = rw;
),
TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d",
show_dev_ino(__entry),
__entry->ki_pos,
__entry->len,
__entry->ki_flags,
__entry->ki_ioprio,
__entry->rw)
);
TRACE_EVENT(f2fs_direct_IO_exit,
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
int rw, int ret),
TP_ARGS(inode, offset, len, rw, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, pos)
__field(unsigned long, len)
__field(int, rw)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pos = offset;
__entry->len = len;
__entry->rw = rw;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
"rw = %d ret = %d",
show_dev_ino(__entry),
__entry->pos,
__entry->len,
__entry->rw,
__entry->ret)
);
TRACE_EVENT(f2fs_reserve_new_blocks,
TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
blkcnt_t count),
TP_ARGS(inode, nid, ofs_in_node, count),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(nid_t, nid)
__field(unsigned int, ofs_in_node)
__field(blkcnt_t, count)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->nid = nid;
__entry->ofs_in_node = ofs_in_node;
__entry->count = count;
),
TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
show_dev(__entry->dev),
(unsigned int)__entry->nid,
__entry->ofs_in_node,
(unsigned long long)__entry->count)
);
DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
TP_PROTO(struct page *page, struct f2fs_io_info *fio),
TP_ARGS(page, fio),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(pgoff_t, index)
__field(block_t, old_blkaddr)
__field(block_t, new_blkaddr)
__field(enum req_op, op)
__field(blk_opf_t, op_flags)
__field(int, temp)
__field(int, type)
),
TP_fast_assign(
__entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
__entry->ino = page_file_mapping(page)->host->i_ino;
__entry->index = page->index;
__entry->old_blkaddr = fio->old_blkaddr;
__entry->new_blkaddr = fio->new_blkaddr;
__entry->op = fio->op;
__entry->op_flags = fio->op_flags;
__entry->temp = fio->temp;
__entry->type = fio->type;
),
TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
"oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
show_dev_ino(__entry),
(unsigned long)__entry->index,
(unsigned long long)__entry->old_blkaddr,
(unsigned long long)__entry->new_blkaddr,
show_bio_type(__entry->op, __entry->op_flags),
show_block_temp(__entry->temp),
show_block_type(__entry->type))
);
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
TP_PROTO(struct page *page, struct f2fs_io_info *fio),
TP_ARGS(page, fio),
TP_CONDITION(page->mapping)
);
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
TP_PROTO(struct page *page, struct f2fs_io_info *fio),
TP_ARGS(page, fio),
TP_CONDITION(page->mapping)
);
DECLARE_EVENT_CLASS(f2fs__bio,
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
TP_ARGS(sb, type, bio),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(dev_t, target)
__field(enum req_op, op)
__field(blk_opf_t, op_flags)
__field(int, type)
__field(sector_t, sector)
__field(unsigned int, size)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->target = bio_dev(bio);
__entry->op = bio_op(bio);
__entry->op_flags = bio->bi_opf;
__entry->type = type;
__entry->sector = bio->bi_iter.bi_sector;
__entry->size = bio->bi_iter.bi_size;
),
TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
show_dev(__entry->target),
show_dev(__entry->dev),
show_bio_type(__entry->op, __entry->op_flags),
show_block_type(__entry->type),
(unsigned long long)__entry->sector,
__entry->size)
);
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
TP_ARGS(sb, type, bio),
TP_CONDITION(bio)
);
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
TP_ARGS(sb, type, bio),
TP_CONDITION(bio)
);
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
TP_ARGS(sb, type, bio),
TP_CONDITION(bio)
);
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
TP_ARGS(sb, type, bio),
TP_CONDITION(bio)
);
TRACE_EVENT(f2fs_write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
TP_ARGS(inode, pos, len),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, pos)
__field(unsigned int, len)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pos = pos;
__entry->len = len;
),
TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u",
show_dev_ino(__entry),
(unsigned long long)__entry->pos,
__entry->len)
);
TRACE_EVENT(f2fs_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(loff_t, pos)
__field(unsigned int, len)
__field(unsigned int, copied)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pos = pos;
__entry->len = len;
__entry->copied = copied;
),
TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
show_dev_ino(__entry),
(unsigned long long)__entry->pos,
__entry->len,
__entry->copied)
);
DECLARE_EVENT_CLASS(f2fs__page,
TP_PROTO(struct page *page, int type),
TP_ARGS(page, type),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(int, type)
__field(int, dir)
__field(pgoff_t, index)
__field(int, dirty)
__field(int, uptodate)
),
TP_fast_assign(
__entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
__entry->ino = page_file_mapping(page)->host->i_ino;
__entry->type = type;
__entry->dir =
S_ISDIR(page_file_mapping(page)->host->i_mode);
__entry->index = page->index;
__entry->dirty = PageDirty(page);
__entry->uptodate = PageUptodate(page);
),
TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
"dirty = %d, uptodate = %d",
show_dev_ino(__entry),
show_block_type(__entry->type),
show_file_type(__entry->dir),
(unsigned long)__entry->index,
__entry->dirty,
__entry->uptodate)
);
DEFINE_EVENT(f2fs__page, f2fs_writepage,
TP_PROTO(struct page *page, int type),
TP_ARGS(page, type)
);
DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
TP_PROTO(struct page *page, int type),
TP_ARGS(page, type)
);
DEFINE_EVENT(f2fs__page, f2fs_readpage,
TP_PROTO(struct page *page, int type),
TP_ARGS(page, type)
);
DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
TP_PROTO(struct page *page, int type),
TP_ARGS(page, type)
);
TRACE_EVENT(f2fs_replace_atomic_write_block,
TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index,
block_t old_addr, block_t new_addr, bool recovery),
TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(ino_t, cow_ino)
__field(pgoff_t, index)
__field(block_t, old_addr)
__field(block_t, new_addr)
__field(bool, recovery)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->cow_ino = cow_inode->i_ino;
__entry->index = index;
__entry->old_addr = old_addr;
__entry->new_addr = new_addr;
__entry->recovery = recovery;
),
TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, "
"old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d",
show_dev_ino(__entry),
__entry->cow_ino,
(unsigned long)__entry->index,
(unsigned long long)__entry->old_addr,
(unsigned long long)__entry->new_addr,
__entry->recovery)
);
DECLARE_EVENT_CLASS(f2fs_mmap,
TP_PROTO(struct inode *inode, pgoff_t index,
vm_flags_t flags, vm_fault_t ret),
TP_ARGS(inode, index, flags, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(pgoff_t, index)
__field(vm_flags_t, flags)
__field(vm_fault_t, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->index = index;
__entry->flags = flags;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, index = %lu, flags: %s, ret: %s",
show_dev_ino(__entry),
(unsigned long)__entry->index,
__print_flags(__entry->flags, "|", FAULT_FLAG_TRACE),
__print_flags(__entry->ret, "|", VM_FAULT_RESULT_TRACE))
);
DEFINE_EVENT(f2fs_mmap, f2fs_filemap_fault,
TP_PROTO(struct inode *inode, pgoff_t index,
vm_flags_t flags, vm_fault_t ret),
TP_ARGS(inode, index, flags, ret)
);
DEFINE_EVENT(f2fs_mmap, f2fs_vm_page_mkwrite,
TP_PROTO(struct inode *inode, pgoff_t index,
vm_flags_t flags, vm_fault_t ret),
TP_ARGS(inode, index, flags, ret)
);
TRACE_EVENT(f2fs_writepages,
TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
TP_ARGS(inode, wbc, type),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(int, type)
__field(int, dir)
__field(long, nr_to_write)
__field(long, pages_skipped)
__field(loff_t, range_start)
__field(loff_t, range_end)
__field(pgoff_t, writeback_index)
__field(int, sync_mode)
__field(char, for_kupdate)
__field(char, for_background)
__field(char, tagged_writepages)
__field(char, for_reclaim)
__field(char, range_cyclic)
__field(char, for_sync)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->type = type;
__entry->dir = S_ISDIR(inode->i_mode);
__entry->nr_to_write = wbc->nr_to_write;
__entry->pages_skipped = wbc->pages_skipped;
__entry->range_start = wbc->range_start;
__entry->range_end = wbc->range_end;
__entry->writeback_index = inode->i_mapping->writeback_index;
__entry->sync_mode = wbc->sync_mode;
__entry->for_kupdate = wbc->for_kupdate;
__entry->for_background = wbc->for_background;
__entry->tagged_writepages = wbc->tagged_writepages;
__entry->for_reclaim = wbc->for_reclaim;
__entry->range_cyclic = wbc->range_cyclic;
__entry->for_sync = wbc->for_sync;
),
TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
"skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
"kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
show_dev_ino(__entry),
show_block_type(__entry->type),
show_file_type(__entry->dir),
__entry->nr_to_write,
__entry->pages_skipped,
__entry->range_start,
__entry->range_end,
(unsigned long)__entry->writeback_index,
__entry->sync_mode,
__entry->for_kupdate,
__entry->for_background,
__entry->tagged_writepages,
__entry->for_reclaim,
__entry->range_cyclic,
__entry->for_sync)
);
TRACE_EVENT(f2fs_readpages,
TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage),
TP_ARGS(inode, start, nrpage),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(pgoff_t, start)
__field(unsigned int, nrpage)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->start = start;
__entry->nrpage = nrpage;
),
TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
show_dev_ino(__entry),
(unsigned long)__entry->start,
__entry->nrpage)
);
TRACE_EVENT(f2fs_write_checkpoint,
TP_PROTO(struct super_block *sb, int reason, const char *msg),
TP_ARGS(sb, reason, msg),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, reason)
__string(dest_msg, msg)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->reason = reason;
__assign_str(dest_msg, msg);
),
TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
show_dev(__entry->dev),
show_cpreason(__entry->reason),
__get_str(dest_msg))
);
DECLARE_EVENT_CLASS(f2fs_discard,
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
TP_ARGS(dev, blkstart, blklen),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(block_t, blkstart)
__field(block_t, blklen)
),
TP_fast_assign(
__entry->dev = dev->bd_dev;
__entry->blkstart = blkstart;
__entry->blklen = blklen;
),
TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
show_dev(__entry->dev),
(unsigned long long)__entry->blkstart,
(unsigned long long)__entry->blklen)
);
DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
TP_ARGS(dev, blkstart, blklen)
);
DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
TP_ARGS(dev, blkstart, blklen)
);
DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
TP_ARGS(dev, blkstart, blklen)
);
DECLARE_EVENT_CLASS(f2fs_reset_zone,
TP_PROTO(struct block_device *dev, block_t blkstart),
TP_ARGS(dev, blkstart),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(block_t, blkstart)
),
TP_fast_assign(
__entry->dev = dev->bd_dev;
__entry->blkstart = blkstart;
),
TP_printk("dev = (%d,%d), zone at block = 0x%llx",
show_dev(__entry->dev),
(unsigned long long)__entry->blkstart)
);
DEFINE_EVENT(f2fs_reset_zone, f2fs_queue_reset_zone,
TP_PROTO(struct block_device *dev, block_t blkstart),
TP_ARGS(dev, blkstart)
);
DEFINE_EVENT(f2fs_reset_zone, f2fs_issue_reset_zone,
TP_PROTO(struct block_device *dev, block_t blkstart),
TP_ARGS(dev, blkstart)
);
TRACE_EVENT(f2fs_issue_flush,
TP_PROTO(struct block_device *dev, unsigned int nobarrier,
unsigned int flush_merge, int ret),
TP_ARGS(dev, nobarrier, flush_merge, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned int, nobarrier)
__field(unsigned int, flush_merge)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = dev->bd_dev;
__entry->nobarrier = nobarrier;
__entry->flush_merge = flush_merge;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), %s %s, ret = %d",
show_dev(__entry->dev),
__entry->nobarrier ? "skip (nobarrier)" : "issue",
__entry->flush_merge ? " with flush_merge" : "",
__entry->ret)
);
TRACE_EVENT(f2fs_lookup_extent_tree_start,
TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type),
TP_ARGS(inode, pgofs, type),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(unsigned int, pgofs)
__field(enum extent_type, type)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pgofs = pgofs;
__entry->type = type;
),
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s",
show_dev_ino(__entry),
__entry->pgofs,
show_extent_type(__entry->type))
);
TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end,
TP_PROTO(struct inode *inode, unsigned int pgofs,
struct extent_info *ei),
TP_ARGS(inode, pgofs, ei),
TP_CONDITION(ei),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(unsigned int, pgofs)
__field(unsigned int, fofs)
__field(unsigned int, len)
__field(u32, blk)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pgofs = pgofs;
__entry->fofs = ei->fofs;
__entry->len = ei->len;
__entry->blk = ei->blk;
),
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
"read_ext_info(fofs: %u, len: %u, blk: %u)",
show_dev_ino(__entry),
__entry->pgofs,
__entry->fofs,
__entry->len,
__entry->blk)
);
TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end,
TP_PROTO(struct inode *inode, unsigned int pgofs,
struct extent_info *ei),
TP_ARGS(inode, pgofs, ei),
TP_CONDITION(ei),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(unsigned int, pgofs)
__field(unsigned int, fofs)
__field(unsigned int, len)
__field(unsigned long long, age)
__field(unsigned long long, blocks)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pgofs = pgofs;
__entry->fofs = ei->fofs;
__entry->len = ei->len;
__entry->age = ei->age;
__entry->blocks = ei->last_blocks;
),
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
"age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)",
show_dev_ino(__entry),
__entry->pgofs,
__entry->fofs,
__entry->len,
__entry->age,
__entry->blocks)
);
TRACE_EVENT(f2fs_update_read_extent_tree_range,
TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
block_t blkaddr,
unsigned int c_len),
TP_ARGS(inode, pgofs, len, blkaddr, c_len),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(unsigned int, pgofs)
__field(u32, blk)
__field(unsigned int, len)
__field(unsigned int, c_len)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pgofs = pgofs;
__entry->len = len;
__entry->blk = blkaddr;
__entry->c_len = c_len;
),
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
"len = %u, blkaddr = %u, c_len = %u",
show_dev_ino(__entry),
__entry->pgofs,
__entry->len,
__entry->blk,
__entry->c_len)
);
TRACE_EVENT(f2fs_update_age_extent_tree_range,
TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
unsigned long long age,
unsigned long long last_blks),
TP_ARGS(inode, pgofs, len, age, last_blks),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(unsigned int, pgofs)
__field(unsigned int, len)
__field(unsigned long long, age)
__field(unsigned long long, blocks)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pgofs = pgofs;
__entry->len = len;
__entry->age = age;
__entry->blocks = last_blks;
),
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
"len = %u, age = %llu, blocks = %llu",
show_dev_ino(__entry),
__entry->pgofs,
__entry->len,
__entry->age,
__entry->blocks)
);
TRACE_EVENT(f2fs_shrink_extent_tree,
TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
unsigned int tree_cnt, enum extent_type type),
TP_ARGS(sbi, node_cnt, tree_cnt, type),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned int, node_cnt)
__field(unsigned int, tree_cnt)
__field(enum extent_type, type)
),
TP_fast_assign(
__entry->dev = sbi->sb->s_dev;
__entry->node_cnt = node_cnt;
__entry->tree_cnt = tree_cnt;
__entry->type = type;
),
TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s",
show_dev(__entry->dev),
__entry->node_cnt,
__entry->tree_cnt,
show_extent_type(__entry->type))
);
TRACE_EVENT(f2fs_destroy_extent_tree,
TP_PROTO(struct inode *inode, unsigned int node_cnt,
enum extent_type type),
TP_ARGS(inode, node_cnt, type),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(unsigned int, node_cnt)
__field(enum extent_type, type)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->node_cnt = node_cnt;
__entry->type = type;
),
TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s",
show_dev_ino(__entry),
__entry->node_cnt,
show_extent_type(__entry->type))
);
DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
TP_PROTO(struct super_block *sb, int type, s64 count),
TP_ARGS(sb, type, count),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(int, type)
__field(s64, count)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->type = type;
__entry->count = count;
),
TP_printk("dev = (%d,%d), %s, dirty count = %lld",
show_dev(__entry->dev),
show_file_type(__entry->type),
__entry->count)
);
DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
TP_PROTO(struct super_block *sb, int type, s64 count),
TP_ARGS(sb, type, count)
);
DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
TP_PROTO(struct super_block *sb, int type, s64 count),
TP_ARGS(sb, type, count)
);
TRACE_EVENT(f2fs_shutdown,
TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),
TP_ARGS(sbi, mode, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned int, mode)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = sbi->sb->s_dev;
__entry->mode = mode;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), mode: %s, ret:%d",
show_dev(__entry->dev),
show_shutdown_mode(__entry->mode),
__entry->ret)
);
DECLARE_EVENT_CLASS(f2fs_zip_start,
TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
unsigned int cluster_size, unsigned char algtype),
TP_ARGS(inode, cluster_idx, cluster_size, algtype),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(pgoff_t, idx)
__field(unsigned int, size)
__field(unsigned int, algtype)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->idx = cluster_idx;
__entry->size = cluster_size;
__entry->algtype = algtype;
),
TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
"cluster_size = %u, algorithm = %s",
show_dev_ino(__entry),
__entry->idx,
__entry->size,
show_compress_algorithm(__entry->algtype))
);
DECLARE_EVENT_CLASS(f2fs_zip_end,
TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
unsigned int compressed_size, int ret),
TP_ARGS(inode, cluster_idx, compressed_size, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(pgoff_t, idx)
__field(unsigned int, size)
__field(unsigned int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->idx = cluster_idx;
__entry->size = compressed_size;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
"compressed_size = %u, ret = %d",
show_dev_ino(__entry),
__entry->idx,
__entry->size,
__entry->ret)
);
DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start,
TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
unsigned int cluster_size, unsigned char algtype),
TP_ARGS(inode, cluster_idx, cluster_size, algtype)
);
DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start,
TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
unsigned int cluster_size, unsigned char algtype),
TP_ARGS(inode, cluster_idx, cluster_size, algtype)
);
DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end,
TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
unsigned int compressed_size, int ret),
TP_ARGS(inode, cluster_idx, compressed_size, ret)
);
DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end,
TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
unsigned int compressed_size, int ret),
TP_ARGS(inode, cluster_idx, compressed_size, ret)
);
#ifdef CONFIG_F2FS_IOSTAT
TRACE_EVENT(f2fs_iostat,
TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat),
TP_ARGS(sbi, iostat),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned long long, app_dio)
__field(unsigned long long, app_bio)
__field(unsigned long long, app_wio)
__field(unsigned long long, app_mio)
__field(unsigned long long, app_bcdio)
__field(unsigned long long, app_mcdio)
__field(unsigned long long, fs_dio)
__field(unsigned long long, fs_cdio)
__field(unsigned long long, fs_nio)
__field(unsigned long long, fs_mio)
__field(unsigned long long, fs_gc_dio)
__field(unsigned long long, fs_gc_nio)
__field(unsigned long long, fs_cp_dio)
__field(unsigned long long, fs_cp_nio)
__field(unsigned long long, fs_cp_mio)
__field(unsigned long long, app_drio)
__field(unsigned long long, app_brio)
__field(unsigned long long, app_rio)
__field(unsigned long long, app_mrio)
__field(unsigned long long, app_bcrio)
__field(unsigned long long, app_mcrio)
__field(unsigned long long, fs_drio)
__field(unsigned long long, fs_gdrio)
__field(unsigned long long, fs_cdrio)
__field(unsigned long long, fs_nrio)
__field(unsigned long long, fs_mrio)
__field(unsigned long long, fs_discard)
__field(unsigned long long, fs_reset_zone)
),
TP_fast_assign(
__entry->dev = sbi->sb->s_dev;
__entry->app_dio = iostat[APP_DIRECT_IO];
__entry->app_bio = iostat[APP_BUFFERED_IO];
__entry->app_wio = iostat[APP_WRITE_IO];
__entry->app_mio = iostat[APP_MAPPED_IO];
__entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO];
__entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO];
__entry->fs_dio = iostat[FS_DATA_IO];
__entry->fs_cdio = iostat[FS_CDATA_IO];
__entry->fs_nio = iostat[FS_NODE_IO];
__entry->fs_mio = iostat[FS_META_IO];
__entry->fs_gc_dio = iostat[FS_GC_DATA_IO];
__entry->fs_gc_nio = iostat[FS_GC_NODE_IO];
__entry->fs_cp_dio = iostat[FS_CP_DATA_IO];
__entry->fs_cp_nio = iostat[FS_CP_NODE_IO];
__entry->fs_cp_mio = iostat[FS_CP_META_IO];
__entry->app_drio = iostat[APP_DIRECT_READ_IO];
__entry->app_brio = iostat[APP_BUFFERED_READ_IO];
__entry->app_rio = iostat[APP_READ_IO];
__entry->app_mrio = iostat[APP_MAPPED_READ_IO];
__entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO];
__entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO];
__entry->fs_drio = iostat[FS_DATA_READ_IO];
__entry->fs_gdrio = iostat[FS_GDATA_READ_IO];
__entry->fs_cdrio = iostat[FS_CDATA_READ_IO];
__entry->fs_nrio = iostat[FS_NODE_READ_IO];
__entry->fs_mrio = iostat[FS_META_READ_IO];
__entry->fs_discard = iostat[FS_DISCARD_IO];
__entry->fs_reset_zone = iostat[FS_ZONE_RESET_IO];
),
TP_printk("dev = (%d,%d), "
"app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, "
"compr(buffered=%llu, mapped=%llu)], "
"fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu, "
"reset_zone=%llu], "
"gc [data=%llu, node=%llu], "
"cp [data=%llu, node=%llu, meta=%llu], "
"app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
"compr(buffered=%llu, mapped=%llu)], "
"fs [data=%llu, (gc_data=%llu, cdata=%llu), "
"node=%llu, meta=%llu]",
show_dev(__entry->dev), __entry->app_wio, __entry->app_dio,
__entry->app_bio, __entry->app_mio, __entry->app_bcdio,
__entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio,
__entry->fs_nio, __entry->fs_mio, __entry->fs_discard,
__entry->fs_reset_zone,
__entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio,
__entry->fs_cp_nio, __entry->fs_cp_mio,
__entry->app_rio, __entry->app_drio, __entry->app_brio,
__entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio,
__entry->fs_drio, __entry->fs_gdrio,
__entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio)
);
#ifndef __F2FS_IOSTAT_LATENCY_TYPE
#define __F2FS_IOSTAT_LATENCY_TYPE
struct f2fs_iostat_latency {
unsigned int peak_lat;
unsigned int avg_lat;
unsigned int cnt;
};
#endif /* __F2FS_IOSTAT_LATENCY_TYPE */
TRACE_EVENT(f2fs_iostat_latency,
TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]),
TP_ARGS(sbi, iostat_lat),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(unsigned int, d_rd_peak)
__field(unsigned int, d_rd_avg)
__field(unsigned int, d_rd_cnt)
__field(unsigned int, n_rd_peak)
__field(unsigned int, n_rd_avg)
__field(unsigned int, n_rd_cnt)
__field(unsigned int, m_rd_peak)
__field(unsigned int, m_rd_avg)
__field(unsigned int, m_rd_cnt)
__field(unsigned int, d_wr_s_peak)
__field(unsigned int, d_wr_s_avg)
__field(unsigned int, d_wr_s_cnt)
__field(unsigned int, n_wr_s_peak)
__field(unsigned int, n_wr_s_avg)
__field(unsigned int, n_wr_s_cnt)
__field(unsigned int, m_wr_s_peak)
__field(unsigned int, m_wr_s_avg)
__field(unsigned int, m_wr_s_cnt)
__field(unsigned int, d_wr_as_peak)
__field(unsigned int, d_wr_as_avg)
__field(unsigned int, d_wr_as_cnt)
__field(unsigned int, n_wr_as_peak)
__field(unsigned int, n_wr_as_avg)
__field(unsigned int, n_wr_as_cnt)
__field(unsigned int, m_wr_as_peak)
__field(unsigned int, m_wr_as_avg)
__field(unsigned int, m_wr_as_cnt)
),
TP_fast_assign(
__entry->dev = sbi->sb->s_dev;
__entry->d_rd_peak = iostat_lat[READ_IO][DATA].peak_lat;
__entry->d_rd_avg = iostat_lat[READ_IO][DATA].avg_lat;
__entry->d_rd_cnt = iostat_lat[READ_IO][DATA].cnt;
__entry->n_rd_peak = iostat_lat[READ_IO][NODE].peak_lat;
__entry->n_rd_avg = iostat_lat[READ_IO][NODE].avg_lat;
__entry->n_rd_cnt = iostat_lat[READ_IO][NODE].cnt;
__entry->m_rd_peak = iostat_lat[READ_IO][META].peak_lat;
__entry->m_rd_avg = iostat_lat[READ_IO][META].avg_lat;
__entry->m_rd_cnt = iostat_lat[READ_IO][META].cnt;
__entry->d_wr_s_peak = iostat_lat[WRITE_SYNC_IO][DATA].peak_lat;
__entry->d_wr_s_avg = iostat_lat[WRITE_SYNC_IO][DATA].avg_lat;
__entry->d_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][DATA].cnt;
__entry->n_wr_s_peak = iostat_lat[WRITE_SYNC_IO][NODE].peak_lat;
__entry->n_wr_s_avg = iostat_lat[WRITE_SYNC_IO][NODE].avg_lat;
__entry->n_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][NODE].cnt;
__entry->m_wr_s_peak = iostat_lat[WRITE_SYNC_IO][META].peak_lat;
__entry->m_wr_s_avg = iostat_lat[WRITE_SYNC_IO][META].avg_lat;
__entry->m_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][META].cnt;
__entry->d_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][DATA].peak_lat;
__entry->d_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][DATA].avg_lat;
__entry->d_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][DATA].cnt;
__entry->n_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][NODE].peak_lat;
__entry->n_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][NODE].avg_lat;
__entry->n_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][NODE].cnt;
__entry->m_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][META].peak_lat;
__entry->m_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][META].avg_lat;
__entry->m_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][META].cnt;
),
TP_printk("dev = (%d,%d), "
"iotype [peak lat.(ms)/avg lat.(ms)/count], "
"rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], "
"wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], "
"wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], "
"wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]",
show_dev(__entry->dev),
__entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt,
__entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt,
__entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt,
__entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt,
__entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt,
__entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt,
__entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt,
__entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt,
__entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt)
);
#endif
TRACE_EVENT(f2fs_bmap,
TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock),
TP_ARGS(inode, lblock, pblock),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(sector_t, lblock)
__field(sector_t, pblock)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->lblock = lblock;
__entry->pblock = pblock;
),
TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld",
show_dev_ino(__entry),
(unsigned long long)__entry->lblock,
(unsigned long long)__entry->pblock)
);
TRACE_EVENT(f2fs_fiemap,
TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock,
unsigned long long len, unsigned int flags, int ret),
TP_ARGS(inode, lblock, pblock, len, flags, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(sector_t, lblock)
__field(sector_t, pblock)
__field(unsigned long long, len)
__field(unsigned int, flags)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->lblock = lblock;
__entry->pblock = pblock;
__entry->len = len;
__entry->flags = flags;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, "
"len:%llu, flags:%u, ret:%d",
show_dev_ino(__entry),
(unsigned long long)__entry->lblock,
(unsigned long long)__entry->pblock,
__entry->len,
__entry->flags,
__entry->ret)
);
DECLARE_EVENT_CLASS(f2fs__rw_start,
TP_PROTO(struct inode *inode, loff_t offset, int bytes,
pid_t pid, char *pathname, char *command),
TP_ARGS(inode, offset, bytes, pid, pathname, command),
TP_STRUCT__entry(
__string(pathbuf, pathname)
__field(loff_t, offset)
__field(int, bytes)
__field(loff_t, i_size)
__string(cmdline, command)
__field(pid_t, pid)
__field(ino_t, ino)
),
TP_fast_assign(
/*
* Replace the spaces in filenames and cmdlines
* because this screws up the tooling that parses
* the traces.
*/
__assign_str(pathbuf, pathname);
(void)strreplace(__get_str(pathbuf), ' ', '_');
__entry->offset = offset;
__entry->bytes = bytes;
__entry->i_size = i_size_read(inode);
__assign_str(cmdline, command);
(void)strreplace(__get_str(cmdline), ' ', '_');
__entry->pid = pid;
__entry->ino = inode->i_ino;
),
TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s,"
" pid %d, i_size %llu, ino %lu",
__get_str(pathbuf), __entry->offset, __entry->bytes,
__get_str(cmdline), __entry->pid, __entry->i_size,
(unsigned long) __entry->ino)
);
DECLARE_EVENT_CLASS(f2fs__rw_end,
TP_PROTO(struct inode *inode, loff_t offset, int bytes),
TP_ARGS(inode, offset, bytes),
TP_STRUCT__entry(
__field(ino_t, ino)
__field(loff_t, offset)
__field(int, bytes)
),
TP_fast_assign(
__entry->ino = inode->i_ino;
__entry->offset = offset;
__entry->bytes = bytes;
),
TP_printk("ino %lu, offset %llu, bytes %d",
(unsigned long) __entry->ino,
__entry->offset, __entry->bytes)
);
DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start,
TP_PROTO(struct inode *inode, loff_t offset, int bytes,
pid_t pid, char *pathname, char *command),
TP_ARGS(inode, offset, bytes, pid, pathname, command)
);
DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end,
TP_PROTO(struct inode *inode, loff_t offset, int bytes),
TP_ARGS(inode, offset, bytes)
);
DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start,
TP_PROTO(struct inode *inode, loff_t offset, int bytes,
pid_t pid, char *pathname, char *command),
TP_ARGS(inode, offset, bytes, pid, pathname, command)
);
DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end,
TP_PROTO(struct inode *inode, loff_t offset, int bytes),
TP_ARGS(inode, offset, bytes)
);
#endif /* _TRACE_F2FS_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
|