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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-11-12 15:00:38 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-12-23 10:18:00 +0900 |
| commit | 7ac8c3b051ed3a3e71df72a7ffc44e14cc5c2bae (patch) | |
| tree | 8a4f45d41c50b2f21b5bd2991ea879016c6d0fbc /REPORTING-BUGS | |
| parent | b29555505d81e496fdbd125190c8043f3c09a83c (diff) | |
| download | blackbird-op-linux-7ac8c3b051ed3a3e71df72a7ffc44e14cc5c2bae.tar.gz blackbird-op-linux-7ac8c3b051ed3a3e71df72a7ffc44e14cc5c2bae.zip | |
f2fs: add a sysfs entry to control max_discards
If frequent small discards are issued to the device, the performance would
be degraded significantly.
So, this patch adds a sysfs entry to control the number of discards to be
issued during a checkpoint procedure.
By default, f2fs does not issue any small discards, which means max_discards
is zero.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'REPORTING-BUGS')
0 files changed, 0 insertions, 0 deletions
