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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-11-14 17:38:35 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@google.com> | 2017-09-25 15:13:31 -0700 |
| commit | 79ba046b115eaa4c0f30104bccb6f41ae710e952 (patch) | |
| tree | cc6f608d5269171b8d2cb6032bea343b51029abc /tools/perf/scripts/python | |
| parent | 8b2c7581e85f6b3464763952ef54c82691b71c4e (diff) | |
f2fs: avoid BG_GC in f2fs_balance_fs
commit 7702bdbe505a22380dd958e2ee35124c7c414806 upstream.
If many threads hit has_not_enough_free_secs() in f2fs_balance_fs() at the same
time, all the threads would do FG_GC or BG_GC.
In this critical path, we totally don't need to do BG_GC at all.
Let's avoid that.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions