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| author | Chao Yu <chao@kernel.org> | 2026-09-17 15:33:42 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2026-09-18 01:34:31 +0000 |
| commit | cc46c2e9336b5b43eabbb90d4217168b0512900a (patch) | |
| tree | bcb0632811229c5c38a22e69f351b5a35fdb2b92 /include/uapi/linux/errqueue.h | |
| parent | 4f9ad04b59c6b7fc6df6e40c5722c6c201ee018f (diff) | |
| download | linux-next-cc46c2e9336b5b43eabbb90d4217168b0512900a.tar.gz linux-next-cc46c2e9336b5b43eabbb90d4217168b0512900a.zip | |
f2fs: cache: introduce tracepoints
This patch introduces ftrace tracepoints to observe and profile metadata
cache operations:
- trace_f2fs_cache_set_dirty to trace marking a cached block dirty
- trace_f2fs_write_cache to trace single block writeback submission
- trace_f2fs_write_caches to tracesbatch writeback and sync sessions
Reviewed-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/uapi/linux/errqueue.h')
0 files changed, 0 insertions, 0 deletions