]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
mm/slub: allow merging when SLAB_DEBUG_FREE is set
authorKonstantin Khlebnikov <khlebnikov@yandex-team.ru>
Thu, 6 Aug 2015 22:46:36 +0000 (15:46 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 7 Aug 2015 01:39:40 +0000 (04:39 +0300)
commit3e810ae2db76ccde770fd8e5a0de6408ea36e211
tree8714a2f632ce242ecb72469b4e7bd86bb0649acd
parent3ead7c52bdb0ab44f4bb1feed505a8323cc12ba7
mm/slub: allow merging when SLAB_DEBUG_FREE is set

This patch fixes creation of new kmem-caches after enabling
sanity_checks for existing mergeable kmem-caches in runtime: before that
patch creation fails because unique name in sysfs already taken by
existing kmem-cache.

Unlike other debug options this doesn't change object layout and could
be enabled and disabled at any time.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/slab_common.c