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mm: slab: Delete unused SLAB_DEACTIVATED flag 

Since commit 9855609bde ("mm: memcg/slab: use a single set of
kmem_caches for all accounted allocations") deleted all SLAB_DEACTIVATED
users, therefore this flag is not needed any more, let's delete it.

Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Link: https://lore.kernel.org/r/20220310140701.87908-2-sxwjean@me.com
This commit is contained in:
Xiongwei Song 2022-03-10 22:07:00 +08:00 committed by Vlastimil Babka
parent ae44d81d50
commit 382627824a
1 changed files with 0 additions and 3 deletions
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3
include/linux/slab.h
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@ -117,9 +117,6 @@
#define SLAB_RECLAIM_ACCOUNT ((slab_flags_t __force)0x00020000U)
#define SLAB_TEMPORARY SLAB_RECLAIM_ACCOUNT /* Objects are short-lived */
/* Slab deactivation flag */
#define SLAB_DEACTIVATED ((slab_flags_t __force)0x10000000U)
/*
* ZERO_SIZE_PTR will be returned for zero sized kmalloc requests.
*