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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-07-25 17:46:10 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-07-30 14:13:36 -0700 |
| commit | 24a9ee0fa3d40415765d2d9f6064930d72ad8b5a (patch) | |
| tree | 15686187464f922155ccaad7891f73821c766ac7 /fs | |
| parent | cf2271e781cb16e1ca22be920010c2b64d90c338 (diff) | |
| download | linux-24a9ee0fa3d40415765d2d9f6064930d72ad8b5a.tar.gz linux-24a9ee0fa3d40415765d2d9f6064930d72ad8b5a.tar.bz2 linux-24a9ee0fa3d40415765d2d9f6064930d72ad8b5a.zip | |
f2fs: add tracepoint for f2fs_issue_flush
This patch adds a tracepoint for f2fs_issue_flush.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/segment.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index e016b97be2ac..5a53a0ac6e4f 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -239,6 +239,9 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi) struct flush_cmd_control *fcc = SM_I(sbi)->cmd_control_info; struct flush_cmd cmd; + trace_f2fs_issue_flush(sbi->sb, test_opt(sbi, NOBARRIER), + test_opt(sbi, FLUSH_MERGE)); + if (test_opt(sbi, NOBARRIER)) return 0; |