From: Hyeonggon Yoo <42.hyeyoo@gmail.com>
To: Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Hyeonggon Yoo <42.hyeyoo@gmail.com>,
Matthew Wilcox <willy@infradead.org>
Cc: linux-mm@kvack.org
Subject: [PATCH 0/2] slab bulk alloc/free cleanups
Date: Wed, 15 Jun 2022 00:26:33 +0900 [thread overview]
Message-ID: <20220614152635.23353-1-42.hyeyoo@gmail.com> (raw)
This makes SLUB and SLAB use their own kmem_cache_free_bulk()
(instead of __kmem_cache_free_bulk()) when kmem_cache_alloc_bulk() failed.
And then it moves generic __kmem_cache_{alloc,free}_bulk to SLOB.
This is suggested by Matthew WilCox.
Hyeonggon Yoo (2):
mm/sl[au]b: use own bulk free function when bulk alloc failed
mm/slab_common: move generic bulk alloc/free functions to SLOB
mm/slab.c | 2 +-
mm/slab.h | 9 ---------
mm/slab_common.c | 27 ---------------------------
mm/slob.c | 25 +++++++++++++++++++++----
mm/slub.c | 4 ++--
5 files changed, 24 insertions(+), 43 deletions(-)
--
2.32.0
next reply other threads:[~2022-06-14 15:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-14 15:26 Hyeonggon Yoo [this message]
2022-06-14 15:26 ` [PATCH 1/2] mm/sl[au]b: use own bulk free function when bulk alloc failed Hyeonggon Yoo
2022-06-14 15:26 ` [PATCH 2/2] mm/slab_common: move generic bulk alloc/free functions to SLOB Hyeonggon Yoo
2022-07-20 14:16 ` [PATCH 0/2] slab bulk alloc/free cleanups Vlastimil Babka (SUSE)
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