From: "Vlastimil Babka (SUSE)" <vbabka@kernel.org>
To: Harry Yoo <harry@kernel.org>
Cc: Hao Li <hao.li@linux.dev>, Christoph Lameter <cl@gentwo.org>,
David Rientjes <rientjes@google.com>,
Roman Gushchin <roman.gushchin@linux.dev>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
hu.shengming@zte.com.cn,
Vinicius Costa Gomes <vinicius.gomes@intel.com>
Subject: Re: [PATCH v3 1/2] mm, slab: add an optimistic __slab_try_return_freelist()
Date: Fri, 22 May 2026 19:40:08 +0200 [thread overview]
Message-ID: <856eef1c-df34-4f2d-89b2-94b2453f395b@kernel.org> (raw)
In-Reply-To: <20260522-b4-refill-optimistic-return-v3-1-2ba78ec1c6ed@kernel.org>
On 5/22/26 16:23, Vlastimil Babka (SUSE) wrote:
> +/*
> + * Try returning (remainder of) the freelist that we just detached from the
> + * slab. Optimistically assume the slab is still full, so we don't need to find
> + * the tail of the detached freelist.
> + *
> + * Fail if the slab isn't full anymore due to a cocurrent free.
Just found out I reintroduced here some comment typos that were already
corrected in slab/for-next and fixed them up again locally.
next prev parent reply other threads:[~2026-05-22 17:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 14:23 [PATCH v3 0/2] mm, slab: optimize returning objects after a partial refill Vlastimil Babka (SUSE)
2026-05-22 14:23 ` [PATCH v3 1/2] mm, slab: add an optimistic __slab_try_return_freelist() Vlastimil Babka (SUSE)
2026-05-22 17:40 ` Vlastimil Babka (SUSE) [this message]
2026-05-28 8:15 ` Harry Yoo
2026-05-22 14:23 ` [PATCH v3 2/2] mm, slab: simplify returning slab in __refill_objects_node() Vlastimil Babka (SUSE)
2026-05-25 6:47 ` Hao Li
2026-05-25 7:15 ` Vlastimil Babka (SUSE)
2026-05-25 11:51 ` Hao Li
2026-05-28 8:20 ` Harry Yoo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=856eef1c-df34-4f2d-89b2-94b2453f395b@kernel.org \
--to=vbabka@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=cl@gentwo.org \
--cc=hao.li@linux.dev \
--cc=harry@kernel.org \
--cc=hu.shengming@zte.com.cn \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=rientjes@google.com \
--cc=roman.gushchin@linux.dev \
--cc=vinicius.gomes@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox