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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-17 19:50:15 +0200 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-04 03:08:47 +0200 |
| commit | 5ef82fe7f6bca2827c3d1457e9ecd6219da29ede (patch) | |
| tree | f40195fd2129c4dc3b58da7c0d03f52de7660a58 /mm | |
| parent | mm/swap: convert __put_single_page() to __folio_put_small() (diff) | |
| download | linux-5ef82fe7f6bca2827c3d1457e9ecd6219da29ede.tar.xz linux-5ef82fe7f6bca2827c3d1457e9ecd6219da29ede.zip | |
mm/swap: convert __put_compound_page() to __folio_put_large()
All the callers now have a folio, so pass it in. This doesn't
save any text, but it does save a call to compound_head() as
folio_test_hugetlb() does not contain a call like PageHuge() does.
Link: https://lkml.kernel.org/r/20220617175020.717127-18-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')
| -rw-r--r-- | mm/swap.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/swap.c b/mm/swap.c index ceed884e90cf..b709f3ece57f 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -106,7 +106,7 @@ static void __folio_put_small(struct folio *folio) free_unref_page(&folio->page, 0); } -static void __put_compound_page(struct page *page) +static void __folio_put_large(struct folio *folio) { /* * __page_cache_release() is supposed to be called for thp, not for @@ -114,9 +114,9 @@ static void __put_compound_page(struct page *page) * (it's never listed to any LRU lists) and no memcg routines should * be called for hugetlb (it has a separate hugetlb_cgroup.) */ - if (!PageHuge(page)) - __page_cache_release(page); - destroy_compound_page(page); + if (!folio_test_hugetlb(folio)) + __page_cache_release(&folio->page); + destroy_compound_page(&folio->page); } void __folio_put(struct folio *folio) @@ -124,7 +124,7 @@ void __folio_put(struct folio *folio) if (unlikely(folio_is_zone_device(folio))) free_zone_device_page(&folio->page); else if (unlikely(folio_test_large(folio))) - __put_compound_page(&folio->page); + __folio_put_large(folio); else __folio_put_small(folio); } @@ -147,7 +147,7 @@ void put_pages_list(struct list_head *pages) } if (folio_test_large(folio)) { list_del(&folio->lru); - __put_compound_page(&folio->page); + __folio_put_large(folio); continue; } /* LRU flag must be clear because it's passed using the lru */ @@ -976,7 +976,7 @@ void release_pages(struct page **pages, int nr) unlock_page_lruvec_irqrestore(lruvec, flags); lruvec = NULL; } - __put_compound_page(&folio->page); + __folio_put_large(folio); continue; } |