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| author | Chao Yu <chao2.yu@samsung.com> | 2015-12-17 17:17:16 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-17 09:55:27 -0800 |
| commit | 4cf185379b7504d640c9dd72f959f081b25f6ea2 (patch) | |
| tree | 2796d6a7f2112983d67f394b542a9e1136cb3ff4 /include/trace | |
| parent | 7df3a4318d07ba520b4a8eddad29e9ac748b0a19 (diff) | |
f2fs: add a tracepoint for sync_dirty_inodes
This patch adds a tracepoint for sync_dirty_inodes.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/f2fs.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 00b4a6308249..a1b488809f06 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1265,6 +1265,44 @@ TRACE_EVENT(f2fs_destroy_extent_tree, __entry->node_cnt) ); +DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, + + TP_PROTO(struct super_block *sb, int type, int count), + + TP_ARGS(sb, type, count), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(int, type) + __field(int, count) + ), + + TP_fast_assign( + __entry->dev = sb->s_dev; + __entry->type = type; + __entry->count = count; + ), + + TP_printk("dev = (%d,%d), %s, dirty count = %d", + show_dev(__entry), + 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, int 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, int count), + + TP_ARGS(sb, type, count) +); + #endif /* _TRACE_F2FS_H */ /* This part must be outside protection */ |