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authorTheodore Ts'o <tytso@mit.edu>2009-06-17 11:48:11 -0400
committerTheodore Ts'o <tytso@mit.edu>2009-06-17 11:48:11 -0400
commit9bffad1ed2a003a355ed1b42424a0ae3575275ed (patch)
tree9016e7b0e04a0e5319680f9e1f89fc1abb13c765 /include/trace/events/ext4.h
parent879c5e6b7cb4c689d08ca9b2e353d8ab3dc425d5 (diff)
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ext4: convert instrumentation from markers to tracepoints
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include/trace/events/ext4.h')
-rw-r--r--include/trace/events/ext4.h719
1 files changed, 719 insertions, 0 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
new file mode 100644
index 00000000000..acf4cc9cd36
--- /dev/null
+++ b/include/trace/events/ext4.h
@@ -0,0 +1,719 @@
+#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EXT4_H
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ext4
+
+#include <linux/writeback.h>
+#include "../../../fs/ext4/ext4.h"
+#include "../../../fs/ext4/mballoc.h"
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(ext4_free_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( umode_t, mode )
+ __field( uid_t, uid )
+ __field( gid_t, gid )
+ __field( blkcnt_t, blocks )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->mode = inode->i_mode;
+ __entry->uid = inode->i_uid;
+ __entry->gid = inode->i_gid;
+ __entry->blocks = inode->i_blocks;
+ ),
+
+ TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->mode,
+ __entry->uid, __entry->gid, __entry->blocks)
+);
+
+TRACE_EVENT(ext4_request_inode,
+ TP_PROTO(struct inode *dir, int mode),
+
+ TP_ARGS(dir, mode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, dir )
+ __field( umode_t, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->dir = dir->i_ino;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("dev %s dir %lu mode %d",
+ jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode)
+);
+
+TRACE_EVENT(ext4_allocate_inode,
+ TP_PROTO(struct inode *inode, struct inode *dir, int mode),
+
+ TP_ARGS(inode, dir, mode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ino_t, dir )
+ __field( umode_t, mode )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->dir = dir->i_ino;
+ __entry->mode = mode;
+ ),
+
+ TP_printk("dev %s ino %lu dir %lu mode %d",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode)
+);
+
+TRACE_EVENT(ext4_write_begin,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int flags),
+
+ TP_ARGS(inode, pos, len, flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, pos )
+ __field( unsigned int, len )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev %s ino %lu pos %llu len %u flags %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
+ __entry->flags)
+);
+
+TRACE_EVENT(ext4_ordered_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 %s ino %lu pos %llu len %u copied %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
+ __entry->copied)
+);
+
+TRACE_EVENT(ext4_writeback_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 %s ino %lu pos %llu len %u copied %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
+ __entry->copied)
+);
+
+TRACE_EVENT(ext4_journalled_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 %s ino %lu pos %llu len %u copied %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
+ __entry->copied)
+);
+
+TRACE_EVENT(ext4_da_writepage,
+ TP_PROTO(struct inode *inode, struct page *page),
+
+ TP_ARGS(inode, page),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->index = page->index;
+ ),
+
+ TP_printk("dev %s ino %lu page_index %lu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
+);
+
+TRACE_EVENT(ext4_da_writepages,
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc),
+
+ TP_ARGS(inode, wbc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( long, nr_to_write )
+ __field( long, pages_skipped )
+ __field( loff_t, range_start )
+ __field( loff_t, range_end )
+ __field( char, nonblocking )
+ __field( char, for_kupdate )
+ __field( char, for_reclaim )
+ __field( char, for_writepages )
+ __field( char, range_cyclic )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __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->nonblocking = wbc->nonblocking;
+ __entry->for_kupdate = wbc->for_kupdate;
+ __entry->for_reclaim = wbc->for_reclaim;
+ __entry->for_writepages = wbc->for_writepages;
+ __entry->range_cyclic = wbc->range_cyclic;
+ ),
+
+ TP_printk("dev %s ino %lu nr_t_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d for_writepages %d range_cyclic %d",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write,
+ __entry->pages_skipped, __entry->range_start,
+ __entry->range_end, __entry->nonblocking,
+ __entry->for_kupdate, __entry->for_reclaim,
+ __entry->for_writepages, __entry->range_cyclic)
+);
+
+TRACE_EVENT(ext4_da_writepages_result,
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc,
+ int ret, int pages_written),
+
+ TP_ARGS(inode, wbc, ret, pages_written),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( int, ret )
+ __field( int, pages_written )
+ __field( long, pages_skipped )
+ __field( char, encountered_congestion )
+ __field( char, more_io )
+ __field( char, no_nrwrite_index_update )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ret = ret;
+ __entry->pages_written = pages_written;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->encountered_congestion = wbc->encountered_congestion;
+ __entry->more_io = wbc->more_io;
+ __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
+ ),
+
+ TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret,
+ __entry->pages_written, __entry->pages_skipped,
+ __entry->encountered_congestion, __entry->more_io,
+ __entry->no_nrwrite_index_update)
+);
+
+TRACE_EVENT(ext4_da_write_begin,
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int flags),
+
+ TP_ARGS(inode, pos, len, flags),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, pos )
+ __field( unsigned int, len )
+ __field( unsigned int, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev %s ino %lu pos %llu len %u flags %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
+ __entry->flags)
+);
+
+TRACE_EVENT(ext4_da_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 %s ino %lu pos %llu len %u copied %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
+ __entry->copied)
+);
+
+TRACE_EVENT(ext4_normal_writepage,
+ TP_PROTO(struct inode *inode, struct page *page),
+
+ TP_ARGS(inode, page),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->index = page->index;
+ ),
+
+ TP_printk("dev %s ino %lu page_index %lu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
+);
+
+TRACE_EVENT(ext4_journalled_writepage,
+ TP_PROTO(struct inode *inode, struct page *page),
+
+ TP_ARGS(inode, page),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->index = page->index;
+ ),
+
+ TP_printk("dev %s ino %lu page_index %lu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
+);
+
+TRACE_EVENT(ext4_discard_blocks,
+ TP_PROTO(struct super_block *sb, unsigned long long blk,
+ unsigned long long count),
+
+ TP_ARGS(sb, blk, count),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( __u64, blk )
+ __field( __u64, count )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->blk = blk;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev %s blk %llu count %llu",
+ jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
+);
+
+TRACE_EVENT(ext4_mb_new_inode_pa,
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa),
+
+ TP_ARGS(ac, pa),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, pa_pstart )
+ __field( __u32, pa_len )
+ __field( __u64, pa_lstart )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->pa_pstart = pa->pa_pstart;
+ __entry->pa_len = pa->pa_len;
+ __entry->pa_lstart = pa->pa_lstart;
+ ),
+
+ TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
+ __entry->pa_len, __entry->pa_lstart)
+);
+
+TRACE_EVENT(ext4_mb_new_group_pa,
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa),
+
+ TP_ARGS(ac, pa),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, pa_pstart )
+ __field( __u32, pa_len )
+ __field( __u64, pa_lstart )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->pa_pstart = pa->pa_pstart;
+ __entry->pa_len = pa->pa_len;
+ __entry->pa_lstart = pa->pa_lstart;
+ ),
+
+ TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
+ __entry->pa_len, __entry->pa_lstart)
+);
+
+TRACE_EVENT(ext4_mb_release_inode_pa,
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa,
+ unsigned long long block, unsigned int count),
+
+ TP_ARGS(ac, pa, block, count),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( __u32, count )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->block = block;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev %s ino %lu block %llu count %u",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
+ __entry->count)
+);
+
+TRACE_EVENT(ext4_mb_release_group_pa,
+ TP_PROTO(struct ext4_allocation_context *ac,
+ struct ext4_prealloc_space *pa),
+
+ TP_ARGS(ac, pa),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, pa_pstart )
+ __field( __u32, pa_len )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ac->ac_sb->s_dev;
+ __entry->ino = ac->ac_inode->i_ino;
+ __entry->pa_pstart = pa->pa_pstart;
+ __entry->pa_len = pa->pa_len;
+ ),
+
+ TP_printk("dev %s pstart %llu len %u",
+ jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
+);
+
+TRACE_EVENT(ext4_discard_preallocations,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ ),
+
+ TP_printk("dev %s ino %lu",
+ jbd2_dev_to_name(__entry->dev), __entry->ino)
+);
+
+TRACE_EVENT(ext4_mb_discard_preallocations,
+ TP_PROTO(struct super_block *sb, int needed),
+
+ TP_ARGS(sb, needed),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, needed )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->needed = needed;
+ ),
+
+ TP_printk("dev %s needed %d",
+ jbd2_dev_to_name(__entry->dev), __entry->needed)
+);
+
+TRACE_EVENT(ext4_request_blocks,
+ TP_PROTO(struct ext4_allocation_request *ar),
+
+ TP_ARGS(ar),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, flags )
+ __field( unsigned int, len )
+ __field( __u64, logical )
+ __field( __u64, goal )
+ __field( __u64, lleft )
+ __field( __u64, lright )
+ __field( __u64, pleft )
+ __field( __u64, pright )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ar->inode->i_sb->s_dev;
+ __entry->ino = ar->inode->i_ino;
+ __entry->flags = ar->flags;
+ __entry->len = ar->len;
+ __entry->logical = ar->logical;
+ __entry->goal = ar->goal;
+ __entry->lleft = ar->lleft;
+ __entry->lright = ar->lright;
+ __entry->pleft = ar->pleft;
+ __entry->pright = ar->pright;
+ ),
+
+ TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
+ __entry->len,
+ (unsigned long long) __entry->logical,
+ (unsigned long long) __entry->goal,
+ (unsigned long long) __entry->lleft,
+ (unsigned long long) __entry->lright,
+ (unsigned long long) __entry->pleft,
+ (unsigned long long) __entry->pright)
+);
+
+TRACE_EVENT(ext4_allocate_blocks,
+ TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
+
+ TP_ARGS(ar, block),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( unsigned int, flags )
+ __field( unsigned int, len )
+ __field( __u64, logical )
+ __field( __u64, goal )
+ __field( __u64, lleft )
+ __field( __u64, lright )
+ __field( __u64, pleft )
+ __field( __u64, pright )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = ar->inode->i_sb->s_dev;
+ __entry->ino = ar->inode->i_ino;
+ __entry->block = block;
+ __entry->flags = ar->flags;
+ __entry->len = ar->len;
+ __entry->logical = ar->logical;
+ __entry->goal = ar->goal;
+ __entry->lleft = ar->lleft;
+ __entry->lright = ar->lright;
+ __entry->pleft = ar->pleft;
+ __entry->pright = ar->pright;
+ ),
+
+ TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
+ __entry->len, __entry->block,
+ (unsigned long long) __entry->logical,
+ (unsigned long long) __entry->goal,
+ (unsigned long long) __entry->lleft,
+ (unsigned long long) __entry->lright,
+ (unsigned long long) __entry->pleft,
+ (unsigned long long) __entry->pright)
+);
+
+TRACE_EVENT(ext4_free_blocks,
+ TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
+ int metadata),
+
+ TP_ARGS(inode, block, count, metadata),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( __u64, block )
+ __field( unsigned long, count )
+ __field( int, metadata )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->block = block;
+ __entry->count = count;
+ __entry->metadata = metadata;
+ ),
+
+ TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
+ __entry->count, __entry->metadata)
+);
+
+TRACE_EVENT(ext4_sync_file,
+ TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
+
+ TP_ARGS(file, dentry, datasync),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ino_t, parent )
+ __field( int, datasync )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dentry->d_inode->i_sb->s_dev;
+ __entry->ino = dentry->d_inode->i_ino;
+ __entry->datasync = datasync;
+ __entry->parent = dentry->d_parent->d_inode->i_ino;
+ ),
+
+ TP_printk("dev %s ino %ld parent %ld datasync %d ",
+ jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent,
+ __entry->datasync)
+);
+
+TRACE_EVENT(ext4_sync_fs,
+ TP_PROTO(struct super_block *sb, int wait),
+
+ TP_ARGS(sb, wait),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, wait )
+
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->wait = wait;
+ ),
+
+ TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
+ __entry->wait)
+);
+
+#endif /* _TRACE_EXT4_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>