diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-12 20:23:01 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-05-13 07:20:15 -0700 |
| commit | 1bee2c1677bcb57dadd374cafb59be86ad1a1a82 (patch) | |
| tree | 351c3f298d9254d7f6760287dd36bcbaaf83b1fa /mm/vmscan.c | |
| parent | adf88aa8ea7ff143825a2a8a7193f92e0e6fc79b (diff) | |
| download | lwn-1bee2c1677bcb57dadd374cafb59be86ad1a1a82.tar.gz lwn-1bee2c1677bcb57dadd374cafb59be86ad1a1a82.zip | |
vmscan: use folio_mapped() in shrink_page_list()
Remove some legacy function calls.
Link: https://lkml.kernel.org/r/20220504182857.4013401-6-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 9cfce1449af4..e25bca89c3c1 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1572,7 +1572,7 @@ retry: if (unlikely(!page_evictable(page))) goto activate_locked; - if (!sc->may_unmap && page_mapped(page)) + if (!sc->may_unmap && folio_mapped(folio)) goto keep_locked; /* @@ -1761,21 +1761,21 @@ retry: } /* - * The page is mapped into the page tables of one or more + * The folio is mapped into the page tables of one or more * processes. Try to unmap it here. */ - if (page_mapped(page)) { + if (folio_mapped(folio)) { enum ttu_flags flags = TTU_BATCH_FLUSH; - bool was_swapbacked = PageSwapBacked(page); + bool was_swapbacked = folio_test_swapbacked(folio); - if (PageTransHuge(page) && - thp_order(page) >= HPAGE_PMD_ORDER) + if (folio_test_pmd_mappable(folio)) flags |= TTU_SPLIT_HUGE_PMD; try_to_unmap(folio, flags); - if (page_mapped(page)) { + if (folio_mapped(folio)) { stat->nr_unmap_fail += nr_pages; - if (!was_swapbacked && PageSwapBacked(page)) + if (!was_swapbacked && + folio_test_swapbacked(folio)) stat->nr_lazyfree_fail += nr_pages; goto activate_locked; } |