diff options
| author | Chao Yu <yuchao0@huawei.com> | 2020-04-23 12:03:06 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-05-12 05:37:13 +0200 |
| commit | 9c1223845a37ce09fd498b8c8ed061decff20eda (patch) | |
| tree | 41bcce79f3ca047a5580014b69a3d06b42c614df /include/trace/events/f2fs.h | |
| parent | f2fs: fix potential use-after-free issue (diff) | |
| download | linux-9c1223845a37ce09fd498b8c8ed061decff20eda.tar.xz linux-9c1223845a37ce09fd498b8c8ed061decff20eda.zip | |
f2fs: add compressed/gc data read IO stat
in order to account data read IOs more accurately.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/trace/events/f2fs.h')
| -rw-r--r-- | include/trace/events/f2fs.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 4dbcdc6d2738..a8e2e83c91ce 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1840,6 +1840,8 @@ TRACE_EVENT(f2fs_iostat, __field(unsigned long long, app_rio) __field(unsigned long long, app_mrio) __field(unsigned long long, fs_drio) + __field(unsigned long long, fs_gdrio) + __field(unsigned long long, fs_cdrio) __field(unsigned long long, fs_nrio) __field(unsigned long long, fs_mrio) __field(unsigned long long, fs_discard) @@ -1864,6 +1866,8 @@ TRACE_EVENT(f2fs_iostat, __entry->app_rio = iostat[APP_READ_IO]; __entry->app_mrio = iostat[APP_MAPPED_READ_IO]; __entry->fs_drio = iostat[FS_DATA_READ_IO]; + __entry->fs_gdrio = iostat[FS_GDATA_READ_IO]; + __entry->fs_cdrio = iostat[FS_CDATA_READ_IO]; __entry->fs_nrio = iostat[FS_NODE_READ_IO]; __entry->fs_mrio = iostat[FS_META_READ_IO]; __entry->fs_discard = iostat[FS_DISCARD]; @@ -1875,15 +1879,16 @@ TRACE_EVENT(f2fs_iostat, "gc [data=%llu, node=%llu], " "cp [data=%llu, node=%llu, meta=%llu], " "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], " - "fs [data=%llu, node=%llu, meta=%llu]", + "fs [data=%llu, (gc_data=%llu, compr_data=%llu), " + "node=%llu, meta=%llu]", show_dev(__entry->dev), __entry->app_wio, __entry->app_dio, __entry->app_bio, __entry->app_mio, __entry->fs_dio, __entry->fs_nio, __entry->fs_mio, __entry->fs_discard, __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio, __entry->fs_cp_nio, __entry->fs_cp_mio, __entry->app_rio, __entry->app_drio, __entry->app_brio, - __entry->app_mrio, __entry->fs_drio, __entry->fs_nrio, - __entry->fs_mrio) + __entry->app_mrio, __entry->fs_drio, __entry->fs_gdrio, + __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio) ); #endif /* _TRACE_F2FS_H */ |