Merge tag 'mfd-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

[linux-2.6-microblaze.git] / Documentation / ABI / testing / sysfs-fs-f2fs

diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index 834d0be..67b3ed8 100644 (file)
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -20,10 +20,13 @@ What:               /sys/fs/f2fs/<disk>/gc_idle
 Date:          July 2013
 Contact:       "Namjae Jeon" <namjae.jeon@samsung.com>
 Description:   Controls the victim selection policy for garbage collection.
-               Setting gc_idle = 0(default) will disable this option. Setting
-               gc_idle = 1 will select the Cost Benefit approach & setting
-               gc_idle = 2 will select the greedy approach & setting
-               gc_idle = 3 will select the age-threshold based approach.
+               Setting gc_idle = 0(default) will disable this option. Setting:
+
+               ===========  ===============================================
+               gc_idle = 1  will select the Cost Benefit approach & setting
+               gc_idle = 2  will select the greedy approach & setting
+               gc_idle = 3  will select the age-threshold based approach.
+               ===========  ===============================================
 
 What:          /sys/fs/f2fs/<disk>/reclaim_segments
 Date:          October 2013
@@ -46,10 +49,17 @@ Date:               November 2013
 Contact:       "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
 Description:   Controls the in-place-update policy.
                updates in f2fs. User can set:
-               0x01: F2FS_IPU_FORCE, 0x02: F2FS_IPU_SSR,
-               0x04: F2FS_IPU_UTIL,  0x08: F2FS_IPU_SSR_UTIL,
-               0x10: F2FS_IPU_FSYNC, 0x20: F2FS_IPU_ASYNC,
-               0x40: F2FS_IPU_NOCACHE.
+
+               ====  =================
+               0x01  F2FS_IPU_FORCE
+               0x02  F2FS_IPU_SSR
+               0x04  F2FS_IPU_UTIL
+               0x08  F2FS_IPU_SSR_UTIL
+               0x10  F2FS_IPU_FSYNC
+               0x20  F2FS_IPU_ASYNC,
+               0x40  F2FS_IPU_NOCACHE
+               ====  =================
+
                Refer segment.h for details.
 
 What:          /sys/fs/f2fs/<disk>/min_ipu_util
@@ -332,18 +342,28 @@ Date:             April 2020
 Contact:       "Jaegeuk Kim" <jaegeuk@kernel.org>
 Description:   Give a way to attach REQ_META|FUA to data writes
                given temperature-based bits. Now the bits indicate:
-               *      REQ_META     |      REQ_FUA      |
-               *    5 |    4 |   3 |    2 |    1 |   0 |
-               * Cold | Warm | Hot | Cold | Warm | Hot |
+
+               +-------------------+-------------------+
+               |      REQ_META     |      REQ_FUA      |
+               +------+------+-----+------+------+-----+
+               |    5 |    4 |   3 |    2 |    1 |   0 |
+               +------+------+-----+------+------+-----+
+               | Cold | Warm | Hot | Cold | Warm | Hot |
+               +------+------+-----+------+------+-----+
 
 What:          /sys/fs/f2fs/<disk>/node_io_flag
 Date:          June 2020
 Contact:       "Jaegeuk Kim" <jaegeuk@kernel.org>
 Description:   Give a way to attach REQ_META|FUA to node writes
                given temperature-based bits. Now the bits indicate:
-               *      REQ_META     |      REQ_FUA      |
-               *    5 |    4 |   3 |    2 |    1 |   0 |
-               * Cold | Warm | Hot | Cold | Warm | Hot |
+
+               +-------------------+-------------------+
+               |      REQ_META     |      REQ_FUA      |
+               +------+------+-----+------+------+-----+
+               |    5 |    4 |   3 |    2 |    1 |   0 |
+               +------+------+-----+------+------+-----+
+               | Cold | Warm | Hot | Cold | Warm | Hot |
+               +------+------+-----+------+------+-----+
 
 What:          /sys/fs/f2fs/<disk>/iostat_period_ms
 Date:          April 2020