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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-04-24 20:19:08 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-05 17:53:49 -0700 |
| commit | 53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4 (patch) | |
| tree | c574a551d4d2e5935139ca64d3db5a9d6dc2ade8 /mm/gup.c | |
| parent | 6785c54a1b43c44ade9064ce46db4aa4d09e8cef (diff) | |
| download | linux-53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4.tar.gz linux-53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4.tar.bz2 linux-53e45c4f6d4f6cd7e62f4cb016018ba31c2ac8b4.zip | |
mm: convert put_devmap_managed_page_refs() to put_devmap_managed_folio_refs()
All callers have a folio so we can remove this use of
page_ref_sub_return().
Link: https://lkml.kernel.org/r/20240424191914.361554-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/gup.c')
| -rw-r--r-- | mm/gup.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -89,7 +89,7 @@ retry: * belongs to this folio. */ if (unlikely(page_folio(page) != folio)) { - if (!put_devmap_managed_page_refs(&folio->page, refs)) + if (!put_devmap_managed_folio_refs(folio, refs)) folio_put_refs(folio, refs); goto retry; } @@ -156,7 +156,7 @@ struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags) */ if (unlikely((flags & FOLL_LONGTERM) && !folio_is_longterm_pinnable(folio))) { - if (!put_devmap_managed_page_refs(&folio->page, refs)) + if (!put_devmap_managed_folio_refs(folio, refs)) folio_put_refs(folio, refs); return NULL; } @@ -198,7 +198,7 @@ static void gup_put_folio(struct folio *folio, int refs, unsigned int flags) refs *= GUP_PIN_COUNTING_BIAS; } - if (!put_devmap_managed_page_refs(&folio->page, refs)) + if (!put_devmap_managed_folio_refs(folio, refs)) folio_put_refs(folio, refs); } |