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| author | Namjae Jeon <namjae.jeon@samsung.com> | 2013-04-23 11:26:54 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-04-23 12:16:37 +0200 |
| commit | 2af4bd6ca556d690ee166200abd16fdbe749782e (patch) | |
| tree | bcbdbe6a0251350f5d7e6eef942f7411960d3886 /include/trace | |
| parent | f2fs: add tracepoints for write page operations (diff) | |
| download | linux-2af4bd6ca556d690ee166200abd16fdbe749782e.tar.xz linux-2af4bd6ca556d690ee166200abd16fdbe749782e.zip | |
f2fs: add tracepoints to debug checkpoint request
Add tracepoints to debug checkpoint request.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Pankaj Kumar <pankaj.km@samsung.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
[Jaegeuk: change expressions]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/f2fs.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index ae2da92e0768..b2b2f72a023d 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -645,6 +645,30 @@ TRACE_EVENT(f2fs_submit_write_page, (unsigned long long)__entry->block) ); +TRACE_EVENT(f2fs_write_checkpoint, + + TP_PROTO(struct super_block *sb, bool is_umount, char *msg), + + TP_ARGS(sb, is_umount, msg), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(bool, is_umount) + __field(char *, msg) + ), + + TP_fast_assign( + __entry->dev = sb->s_dev; + __entry->is_umount = is_umount; + __entry->msg = msg; + ), + + TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", + show_dev(__entry), + __entry->is_umount ? "clean umount" : "consistency", + __entry->msg) +); + #endif /* _TRACE_F2FS_H */ /* This part must be outside protection */ |