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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-05-29 09:58:42 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-05-30 08:58:59 -0700 |
| commit | 8bb4f2535cf7c3e3aeaed8b3c7c7a116844c41db (patch) | |
| tree | 4d0c2001d6637b42bc12bd072b2a58740fb1eda5 /tools/perf/scripts/python | |
| parent | f2fs: add fsync_mode=nobarrier for non-atomic files (diff) | |
| download | linux-8bb4f2535cf7c3e3aeaed8b3c7c7a116844c41db.tar.gz linux-8bb4f2535cf7c3e3aeaed8b3c7c7a116844c41db.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions