From: Christopher Lameter <cl@linux.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Yu Zhao <yuzhao@google.com>, Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
"Kirill A . Shutemov" <kirill@shutemov.name>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Subject: Re: [FIX] slub: Remove kmalloc under list_lock from list_slab_objects() V2
Date: Mon, 2 Dec 2019 15:12:20 +0000 (UTC) [thread overview]
Message-ID: <alpine.DEB.2.21.1912021511250.15780@www.lameter.com> (raw)
In-Reply-To: <20191130150908.06b2646edfa7bdc12a943c25@linux-foundation.org>
On Sat, 30 Nov 2019, Andrew Morton wrote:
> > Perform the allocation in free_partial() before the list_lock is taken.
>
> No response here? It looks a lot simpler than the originally proposed
> patch?
Yup. I prefer this one but its my own patch so I cannot Ack this.
next prev parent reply other threads:[~2019-12-02 15:12 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 6:10 [PATCH] mm: avoid slub allocation while holding list_lock Yu Zhao
2019-09-09 16:00 ` Kirill A. Shutemov
2019-09-09 20:57 ` Tetsuo Handa
2019-09-09 21:39 ` Yu Zhao
2019-09-10 1:41 ` Tetsuo Handa
2019-09-10 2:16 ` Yu Zhao
2019-09-10 9:16 ` Kirill A. Shutemov
2019-09-11 14:13 ` Andrew Morton
2019-09-12 0:29 ` [PATCH 1/3] mm: correct mask size for slub page->objects Yu Zhao
2019-09-12 0:29 ` [PATCH 2/3] mm: avoid slub allocation while holding list_lock Yu Zhao
2019-09-12 0:44 ` Kirill A. Shutemov
2019-09-12 1:31 ` Yu Zhao
2019-09-12 2:31 ` [PATCH v2 1/4] mm: correct mask size for slub page->objects Yu Zhao
2019-09-12 2:31 ` [PATCH v2 2/4] mm: clean up validate_slab() Yu Zhao
2019-09-12 9:46 ` Kirill A. Shutemov
2019-09-12 2:31 ` [PATCH v2 3/4] mm: avoid slub allocation while holding list_lock Yu Zhao
2019-09-12 10:04 ` Kirill A. Shutemov
2019-09-12 2:31 ` [PATCH v2 4/4] mm: lock slub page when listing objects Yu Zhao
2019-09-12 10:06 ` Kirill A. Shutemov
2019-09-12 21:12 ` Yu Zhao
2019-09-13 14:58 ` Christopher Lameter
2019-09-12 9:40 ` [PATCH v2 1/4] mm: correct mask size for slub page->objects Kirill A. Shutemov
2019-09-12 21:11 ` Yu Zhao
2019-09-12 22:03 ` Kirill A. Shutemov
2019-09-14 0:07 ` [PATCH v3 1/2] mm: clean up validate_slab() Yu Zhao
2019-09-14 0:07 ` [PATCH v3 2/2] mm: avoid slub allocation while holding list_lock Yu Zhao
2019-09-16 8:39 ` [PATCH v3 1/2] mm: clean up validate_slab() Kirill A. Shutemov
2019-11-08 19:39 ` [PATCH v4 " Yu Zhao
2019-11-08 19:39 ` [PATCH v4 2/2] mm: avoid slub allocation while holding list_lock Yu Zhao
2019-11-09 20:52 ` Christopher Lameter
2019-11-09 23:01 ` Yu Zhao
2019-11-09 23:16 ` Christopher Lameter
2019-11-10 18:47 ` Yu Zhao
2019-11-11 15:47 ` Christopher Lameter
2019-11-11 15:55 ` [FIX] slub: Remove kmalloc under list_lock from list_slab_objects() V2 Christopher Lameter
2019-11-30 23:09 ` Andrew Morton
2019-12-01 1:17 ` Tetsuo Handa
2019-12-02 15:12 ` Christopher Lameter [this message]
2019-12-07 22:03 ` Yu Zhao
2020-01-10 14:11 ` Vlastimil Babka
2020-01-12 11:03 ` Tetsuo Handa
2020-01-13 1:34 ` Christopher Lameter
2019-11-11 18:15 ` [PATCH v4 2/2] mm: avoid slub allocation while holding list_lock Shakeel Butt
2019-09-12 0:29 ` [PATCH 3/3] mm: lock slub page when listing objects Yu Zhao
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