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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-01-30 00:06:53 +0300
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-03-21 20:01:35 +0300
commit2f031c6f042cb8a9b221a8b6b80e69de5170f830 (patch)
treeb07b43d1a1f74fe3552e0cd08bafdf11bde6b1a9 /include/linux/ksm.h
parente05b34539d008ab819388f699b25eae962ba24ac (diff)
downloadlinux-2f031c6f042cb8a9b221a8b6b80e69de5170f830.tar.xz
mm/rmap: Convert rmap_walk() to take a folio
This ripples all the way through to every calling and called function from rmap. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'include/linux/ksm.h')
-rw-r--r--include/linux/ksm.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index a38a5bca1ba5..0b4f17418f64 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -51,7 +51,7 @@ static inline void ksm_exit(struct mm_struct *mm)
struct page *ksm_might_need_to_copy(struct page *page,
struct vm_area_struct *vma, unsigned long address);
-void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc);
+void rmap_walk_ksm(struct folio *folio, struct rmap_walk_control *rwc);
void folio_migrate_ksm(struct folio *newfolio, struct folio *folio);
#else /* !CONFIG_KSM */
@@ -78,7 +78,7 @@ static inline struct page *ksm_might_need_to_copy(struct page *page,
return page;
}
-static inline void rmap_walk_ksm(struct page *page,
+static inline void rmap_walk_ksm(struct folio *folio,
struct rmap_walk_control *rwc)
{
}