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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-09-02 22:46:43 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-04 00:02:53 +0300 |
| commit | 9202d527b715f67bcdccbb9b712b65fe053f8109 (patch) | |
| tree | 14324860c4931c6b545e4ace77faadd3b7c0aa11 /mm/memcontrol.c | |
| parent | a160e5377b55bc5c1925a7456b656aabfc07261f (diff) | |
| download | linux-9202d527b715f67bcdccbb9b712b65fe053f8109.tar.xz | |
memcg: convert mem_cgroup_swap_full() to take a folio
All callers now have a folio, so convert the function to take a folio.
Saves a couple of calls to compound_head().
Link: https://lkml.kernel.org/r/20220902194653.1739778-48-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 9863fb588972..632402001bca 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -7406,18 +7406,18 @@ long mem_cgroup_get_nr_swap_pages(struct mem_cgroup *memcg) return nr_swap_pages; } -bool mem_cgroup_swap_full(struct page *page) +bool mem_cgroup_swap_full(struct folio *folio) { struct mem_cgroup *memcg; - VM_BUG_ON_PAGE(!PageLocked(page), page); + VM_BUG_ON_FOLIO(!folio_test_locked(folio), folio); if (vm_swap_full()) return true; if (cgroup_memory_noswap || !cgroup_subsys_on_dfl(memory_cgrp_subsys)) return false; - memcg = page_memcg(page); + memcg = folio_memcg(folio); if (!memcg) return false; |