diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-01-11 18:24:28 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-22 03:00:03 +0300 |
| commit | a23f517b0e1554467b0eb3bc1ebcb4d626217302 (patch) | |
| tree | 78d7ba95469e1884b1162ec15004921ad87ec867 /include | |
| parent | eabafaaa957553142cdafc8ae804fb679e5a5f5e (diff) | |
| download | linux-a23f517b0e1554467b0eb3bc1ebcb4d626217302.tar.xz | |
mm: convert mm_counter() to take a folio
Now all callers of mm_counter() have a folio, convert mm_counter() to take
a folio. Saves a call to compound_head() hidden inside PageAnon().
Link: https://lkml.kernel.org/r/20240111152429.3374566-10-willy@infradead.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index f5a97dec5169..22e597b36b38 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2603,11 +2603,11 @@ static inline int mm_counter_file(struct page *page) return MM_FILEPAGES; } -static inline int mm_counter(struct page *page) +static inline int mm_counter(struct folio *folio) { - if (PageAnon(page)) + if (folio_test_anon(folio)) return MM_ANONPAGES; - return mm_counter_file(page); + return mm_counter_file(&folio->page); } static inline unsigned long get_mm_rss(struct mm_struct *mm) |