From: Andrew Morton <akpm@linux-foundation.org>
To: <wuyun.wu@huawei.com>
Cc: Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
"David Rientjes" <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>, <hewenliang4@huawei.com>,
<hushiyuan@huawei.com>,
"open list:SLAB ALLOCATOR" <linux-mm@kvack.org>,
"open list" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] mm/slub: sysfs cleanup on cpu partial when !SLUB_CPU_PARTIAL
Date: Tue, 18 Aug 2020 20:26:19 -0700 [thread overview]
Message-ID: <20200818202619.6f04826a98d845e489890bba@linux-foundation.org> (raw)
In-Reply-To: <20200813084858.1494-1-wuyun.wu@huawei.com>
On Thu, 13 Aug 2020 16:48:54 +0800 <wuyun.wu@huawei.com> wrote:
> Hide cpu partial related sysfs entries when !CONFIG_SLUB_CPU_PARTIAL to
> avoid confusion.
>
But it changes the userspace interface in ways which might cause
existing code to misbehave?
We just had to revert a different commit for this reason :(
http://lkml.kernel.org/r/20200811075412.12872-1-bhe@redhat.com
next prev parent reply other threads:[~2020-08-19 3:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-13 8:48 [PATCH] mm/slub: sysfs cleanup on cpu partial when !SLUB_CPU_PARTIAL wuyun.wu
2020-08-19 3:26 ` Andrew Morton [this message]
2020-08-19 8:41 ` Abel Wu
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