[PATCH 04/62] mm: Add account_slab() and unaccount_slab()
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: 2021-10-04 13:54:11
Subsystem:
memory management, slab allocator, the rest · Maintainers:
Andrew Morton, Vlastimil Babka, Harry Yoo, Linus Torvalds
These functions simply call their page equivalents for now. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> --- mm/slab.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/mm/slab.h b/mm/slab.h
index 54b05f4d9eb5..305cc8c7fed8 100644
--- a/mm/slab.h
+++ b/mm/slab.h@@ -510,6 +510,18 @@ static __always_inline void unaccount_slab_page(struct page *page, int order, -(PAGE_SIZE << order)); } +static __always_inline void account_slab(struct slab *slab, int order, + struct kmem_cache *s, gfp_t gfp) +{ + account_slab_page(slab_page(slab), order, s, gfp); +} + +static __always_inline void unaccount_slab(struct slab *slab, int order, + struct kmem_cache *s) +{ + unaccount_slab_page(slab_page(slab), order, s); +} + static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x) { struct kmem_cache *cachep;
--
2.32.0