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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-01-16 19:28:26 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:33:20 -0800 |
| commit | 672aa27d0bd241759376e62b78abb8aae1792479 (patch) | |
| tree | fdefd97d0cc15012a5218becf545bb2e1c2577cc /Documentation/mm | |
| parent | 7efecffb8e7968c4a6c53177b0053ca4765fe233 (diff) | |
| download | linux-672aa27d0bd241759376e62b78abb8aae1792479.tar.gz | |
mm: remove munlock_vma_page()
All callers now have a folio and can call munlock_vma_folio(). Update the
documentation to refer to munlock_vma_folio().
Link: https://lkml.kernel.org/r/20230116192827.2146732-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation/mm')
| -rw-r--r-- | Documentation/mm/unevictable-lru.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/mm/unevictable-lru.rst b/Documentation/mm/unevictable-lru.rst index 9257235fe9047..34b8b098c5bc9 100644 --- a/Documentation/mm/unevictable-lru.rst +++ b/Documentation/mm/unevictable-lru.rst @@ -486,7 +486,7 @@ Before the unevictable/mlock changes, mlocking did not mark the pages in any way, so unmapping them required no processing. For each PTE (or PMD) being unmapped from a VMA, page_remove_rmap() calls -munlock_vma_page(), which calls munlock_page() when the VMA is VM_LOCKED +munlock_vma_folio(), which calls munlock_folio() when the VMA is VM_LOCKED (unless it was a PTE mapping of a part of a transparent huge page). munlock_page() uses the mlock pagevec to batch up work to be done under @@ -510,7 +510,7 @@ which had been Copied-On-Write from the file pages now being truncated. Mlocked pages can be munlocked and deleted in this way: like with munmap(), for each PTE (or PMD) being unmapped from a VMA, page_remove_rmap() calls -munlock_vma_page(), which calls munlock_page() when the VMA is VM_LOCKED +munlock_vma_folio(), which calls munlock_folio() when the VMA is VM_LOCKED (unless it was a PTE mapping of a part of a transparent huge page). However, if there is a racing munlock(), since mlock_vma_pages_range() starts |