summaryrefslogtreecommitdiff
path: root/tools/perf/scripts/python/export-to-postgresql.py
diff options
context:
space:
mode:
authorMiaohe Lin <linmiaohe@huawei.com>2022-07-04 21:21:56 +0800
committerakpm <akpm@linux-foundation.org>2022-07-17 17:14:46 -0700
commit0b175468a02d9ae8b97919b4de62ab4da578b520 (patch)
tree19b25baa77e252518a30694d0fcef12a7d439c0b /tools/perf/scripts/python/export-to-postgresql.py
parent3ce4fee4401206cf5a2c476ec0ee6c90191dfade (diff)
mm/huge_memory: try to free subpage in swapcache when possible
Subpages in swapcache won't be freed even if it is the last user of the page until next time reclaim. It shouldn't hurt indeed, but we could try to free these pages to save more memory for system. Link: https://lkml.kernel.org/r/20220704132201.14611-12-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Yang Shi <shy828301@gmail.com> Cc: Zach O'Keefe <zokeefe@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions