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| author | Daeho Jeong <daehojeong@google.com> | 2021-08-19 20:52:28 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-08-23 10:25:51 -0700 |
| commit | 521187439abfb3e1c946796dc2187c443e5457ab (patch) | |
| tree | fce6c67e0ba999bb4ab8f3463dccf8f005c77be5 /fs/f2fs/node.c | |
| parent | bbe1da7e34ac5a830163bfdfa09cbe3dadfda3ce (diff) | |
| download | linux-521187439abfb3e1c946796dc2187c443e5457ab.tar.gz | |
f2fs: separate out iostat feature
Added F2FS_IOSTAT config option to support getting IO statistics through sysfs and printing out periodic IO statistics tracepoint events and moved I/O statistics related codes into separate files for better maintenance. Signed-off-by: Daeho Jeong <daehojeong@google.com> Reviewed-by: Chao Yu <chao@kernel.org> [Jaegeuk Kim: set default=y] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/node.c')
| -rw-r--r-- | fs/f2fs/node.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 161173de5a2d..043cb831b289 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -17,6 +17,7 @@ #include "node.h" #include "segment.h" #include "xattr.h" +#include "iostat.h" #include <trace/events/f2fs.h> #define on_f2fs_build_free_nids(nmi) mutex_is_locked(&(nm_i)->build_lock) |