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mm/slub: Simplify struct slab slabs field definition

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Before commit b47291ef02 ("mm, slub: change percpu partial accounting
from objects to pages") we had to fit two integer fields into a native
word size, so we used short int on 32-bit and int on 64-bit via #ifdef.
After that commit there is only one integer field, so we can simply
define it as int everywhere.

Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Roman Gushchin <guro@fb.com>
This commit is contained in:
Vlastimil Babka 2021-11-10 12:57:43 +01:00
parent 401fb12c68
commit 662188c3a2
1 changed files with 0 additions and 4 deletions
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4
mm/slab.h
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@ -27,11 +27,7 @@ struct slab {
struct rcu_head rcu_head; struct rcu_head rcu_head;
struct { struct {
struct slab *next; struct slab *next;
#ifdef CONFIG_64BIT
int slabs; /* Nr of slabs left */ int slabs; /* Nr of slabs left */
#else
short int slabs;
#endif
}; };
}; };
struct kmem_cache *slab_cache; struct kmem_cache *slab_cache;