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| author | Kemeng Shi <shikemeng@huaweicloud.com> | 2025-02-24 14:39:10 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-03-06 08:36:15 +0300 |
| commit | 51f271c1940fc9a5f77931ec603b457ea293bd56 (patch) | |
| tree | ac46f6e60e59c5cea0dfef1f1817dd79251d4b20 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 47b16d0462a460000b8f05dfb1292377ac48f3ca (diff) | |
| download | linux-51f271c1940fc9a5f77931ec603b457ea293bd56.tar.xz | |
mm: swap: add back full cluster when no entry is reclaimed
If no swap cache is reclaimed, cluster taken off from full_clusters list
will not be put in any list and we can't reclaime HAS_CACHE slots
efficiently. Do relocate_cluster for such cluster to avoid inefficiency.
Link: https://lkml.kernel.org/r/20250224113910.522439-1-shikemeng@huaweicloud.com
Fixes: 3b644773eefd ("mm, swap: reduce contention on device lock")
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Kairui Song <kasong@tencent.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions