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authorSidhartha Kumar <sidhartha.kumar@oracle.com>2023-01-07 00:52:51 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-01-19 04:12:57 +0300
commit02d65d6fb1aae151570c8bfd1bd77a8153d2e607 (patch)
tree6b543908838b5881c10f6aaf08bf84073cf78d63 /mm/slab.c
parent17e810229cb3068b692fa078bd9b3a6527e0866a (diff)
downloadlinux-02d65d6fb1aae151570c8bfd1bd77a8153d2e607.tar.xz
mm: introduce folio_is_pfmemalloc
Add a folio equivalent for page_is_pfmemalloc. This removes two instances of page_is_pfmemalloc(folio_page(folio, 0)) so the folio can be used directly. Link: https://lkml.kernel.org/r/20230106215251.599222-1-sidhartha.kumar@oracle.com Suggested-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: SeongJae Park <sj@kernel.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/slab.c')
-rw-r--r--mm/slab.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 7a269db050ee..b77be9c6d6b1 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1373,7 +1373,7 @@ static struct slab *kmem_getpages(struct kmem_cache *cachep, gfp_t flags,
/* Make the flag visible before any changes to folio->mapping */
smp_wmb();
/* Record if ALLOC_NO_WATERMARKS was set when allocating the slab */
- if (sk_memalloc_socks() && page_is_pfmemalloc(folio_page(folio, 0)))
+ if (sk_memalloc_socks() && folio_is_pfmemalloc(folio))
slab_set_pfmemalloc(slab);
return slab;