| commit | 41059095317dd9aa89abcd8502ccccd2e20f3234 | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Tue May 29 09:58:42 2018 -0700 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Wed May 30 11:40:39 2018 -0700 |
| tree | 5c29880ba07297b0fe5cbd4947ffa752b69391c4 | |
| parent | 3a38cf1525f52e76536f863349e9c73123fbf929 [diff] |
f2fs: issue discard commands proactively in high fs utilization In the high utilization like over 80%, we don't expect huge # of large discard commands, but do many small pending discards which affects FTL GCs a lot. Let's issue them in that case. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>