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 /arch | |
| 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 'arch')
| -rw-r--r-- | arch/s390/mm/pgtable.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 7e5dd4b17664..b71432b15d66 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -723,7 +723,7 @@ static void ptep_zap_swap_entry(struct mm_struct *mm, swp_entry_t entry) else if (is_migration_entry(entry)) { struct folio *folio = pfn_swap_entry_folio(entry); - dec_mm_counter(mm, mm_counter(&folio->page)); + dec_mm_counter(mm, mm_counter(folio)); } free_swap_and_cache(entry); } |