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| author |   Lance Yang <lance.yang@linux.dev> | 2025-04-24 23:56:06 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-05-12 23:50:45 -0700 |
| commit | 4428a35f91f0f0e31d874038b3091e1c5a461f34 (patch) | |
| tree | 9a0a8c9e2a977354922cf28b1d640ca50e5f8cb2 /include/linux/mm.h | |
| parent | mm/damon/sysfs-schemes: use kmalloc_array() and size_add() (diff) | |
| download | wireguard-linux-4428a35f91f0f0e31d874038b3091e1c5a461f34.tar.xz wireguard-linux-4428a35f91f0f0e31d874038b3091e1c5a461f34.zip | |
mm/rmap: inline folio_test_large_maybe_mapped_shared() into callers
To prevent the function from being used when CONFIG_MM_ID is disabled, we
intend to inline it into its few callers, which also would help maintain
the expected code placement.
Link: https://lkml.kernel.org/r/20250424155606.57488-1-lance.yang@linux.dev
Signed-off-by: Lance Yang <lance.yang@linux.dev>
Suggested-by: David Hildenbrand <david@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Mingzhe Yang <mingzhe.yang@ly.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 9b701cfbef22..21dd110b6655 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2111,7 +2111,7 @@ static inline bool folio_maybe_mapped_shared(struct folio *folio) */ if (mapcount <= 1) return false; - return folio_test_large_maybe_mapped_shared(folio); + return test_bit(FOLIO_MM_IDS_SHARED_BITNUM, &folio->_mm_ids); } #ifndef HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE |