diff options
Diffstat (limited to 'fs/f2fs/Kconfig')
| -rw-r--r-- | fs/f2fs/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/f2fs/Kconfig b/fs/f2fs/Kconfig index 2ac026fc3564..7eea3cfd894d 100644 --- a/fs/f2fs/Kconfig +++ b/fs/f2fs/Kconfig @@ -133,3 +133,12 @@ config F2FS_FS_ZSTD default y help Support ZSTD compress algorithm, if unsure, say Y. + +config F2FS_IOSTAT + bool "F2FS IO statistics information" + depends on F2FS_FS + default y + help + Support getting IO statistics through sysfs and printing out periodic + IO statistics tracepoint events. You have to turn on "iostat_enable" + sysfs node to enable this feature. |