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| author | Chao Yu <chao@kernel.org> | 2026-01-04 10:07:18 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2026-01-07 03:17:06 +0000 |
| commit | 66e9e0d55d117a7de2c00a9a06fb943ead56e1c2 (patch) | |
| tree | 993b20be1ad7d41ff6df779f1e8b6236b1348fb1 /include/trace | |
| parent | e4b75621fc439399b94c4265cb54d2bda1177397 (diff) | |
| download | linux-66e9e0d55d117a7de2c00a9a06fb943ead56e1c2.tar.gz linux-66e9e0d55d117a7de2c00a9a06fb943ead56e1c2.zip | |
f2fs: trace elapsed time for cp_rwsem lock
Use f2fs_{down,up}_read_trace for cp_rwsem to trace lock elapsed time.
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/f2fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 9a852a16df9c..f4f13ddbe104 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -186,7 +186,7 @@ TRACE_DEFINE_ENUM(CP_PHASE_FINISH_CHECKPOINT); #define show_lock_name(lock) \ __print_symbolic(lock, \ - { LOCK_NAME_NONE, "none" }) + { LOCK_NAME_CP_RWSEM, "cp_rwsem" }) struct f2fs_sb_info; struct f2fs_io_info; |