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| author |  Xiongwei Song <sxwjean@gmail.com>
| 2022-03-10 22:07:01 +0800 |
|---|---|---|
| committer |  Vlastimil Babka <vbabka@suse.cz>
| 2022-03-10 18:14:25 +0100 |
| commit | a485e1dacdb09802ad0ba1126bc4d029773ae1b2 (patch) | |
| tree | 0cabf190f356618b9b7bd5e63afde0d600bbab47 /mm/slub.c | |
| parent | mm: slab: Delete unused SLAB_DEACTIVATED flag (diff) | |
| download | linux-a485e1dacdb09802ad0ba1126bc4d029773ae1b2.tar.gz linux-a485e1dacdb09802ad0ba1126bc4d029773ae1b2.tar.bz2 linux-a485e1dacdb09802ad0ba1126bc4d029773ae1b2.zip | |
mm: slub: Delete useless parameter of alloc_slab_page()
The parameter @s is useless for alloc_slab_page(). It was added in 2014
by commit 5dfb41750992 ("sl[au]b: charge slabs to kmemcg explicitly"). The
need for it was removed in 2020 by commit 1f3147b49d75 ("mm: slub: call
account_slab_page() after slab page initialization"). Let's delete it.
[willy@infradead.org: Added detailed history of @s]
Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: David Rientjes <rientjes@google.com>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Link: https://lore.kernel.org/r/20220310140701.87908-3-sxwjean@me.com
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/slub.c b/mm/slub.c index 498b56f66f5e..c2d3fc51377d 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1788,8 +1788,8 @@ static void *setup_object(struct kmem_cache *s, struct slab *slab, /* * Slab allocation and freeing */ -static inline struct slab *alloc_slab_page(struct kmem_cache *s, - gfp_t flags, int node, struct kmem_cache_order_objects oo) +static inline struct slab *alloc_slab_page(gfp_t flags, int node, + struct kmem_cache_order_objects oo) { struct folio *folio; struct slab *slab; @@ -1941,7 +1941,7 @@ static struct slab *allocate_slab(struct kmem_cache *s, gfp_t flags, int node) if ((alloc_gfp & __GFP_DIRECT_RECLAIM) && oo_order(oo) > oo_order(s->min)) alloc_gfp = (alloc_gfp | __GFP_NOMEMALLOC) & ~(__GFP_RECLAIM|__GFP_NOFAIL); - slab = alloc_slab_page(s, alloc_gfp, node, oo); + slab = alloc_slab_page(alloc_gfp, node, oo); if (unlikely(!slab)) { oo = s->min; alloc_gfp = flags; @@ -1949,7 +1949,7 @@ static struct slab *allocate_slab(struct kmem_cache *s, gfp_t flags, int node) * Allocation may have failed due to fragmentation. * Try a lower order alloc if possible */ - slab = alloc_slab_page(s, alloc_gfp, node, oo); + slab = alloc_slab_page(alloc_gfp, node, oo); if (unlikely(!slab)) goto out; stat(s, ORDER_FALLBACK); |