From: Harry Yoo <harry.yoo@oracle.com>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@gentwo.org>,
David Rientjes <rientjes@google.com>,
Roman Gushchin <roman.gushchin@linux.dev>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Suren Baghdasaryan <surenb@google.com>,
Alexei Starovoitov <ast@kernel.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
bpf@vger.kernel.org, kasan-dev@googlegroups.com
Subject: Re: [PATCH 4/5] slub: remove CONFIG_SLUB_TINY specific code paths
Date: Thu, 13 Nov 2025 10:52:55 +0900 [thread overview]
Message-ID: <aRU59y8i7fICC29T@hyeyoo> (raw)
In-Reply-To: <20251105-sheaves-cleanups-v1-4-b8218e1ac7ef@suse.cz>
On Wed, Nov 05, 2025 at 10:05:32AM +0100, Vlastimil Babka wrote:
> CONFIG_SLUB_TINY minimizes the SLUB's memory overhead in multiple ways,
> mainly by avoiding percpu caching of slabs and objects. It also reduces
> code size by replacing some code paths with simplified ones through
> ifdefs, but the benefits of that are smaller and would complicate the
> upcoming changes.
>
> Thus remove these code paths and associated ifdefs and simplify the code
> base.
>
> Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
> ---
Looks good to me,
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
--
Cheers,
Harry / Hyeonggon
next prev parent reply other threads:[~2025-11-13 1:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-05 9:05 [PATCH 0/5] slab: preparatory cleanups before adding sheaves to all caches Vlastimil Babka
2025-11-05 9:05 ` [PATCH 1/5] slab: make __slab_free() more clear Vlastimil Babka
2025-11-06 8:26 ` Harry Yoo
2025-11-06 8:43 ` Vlastimil Babka
2025-11-07 1:48 ` Harry Yoo
2025-11-05 9:05 ` [PATCH 2/5] slab: move kfence_alloc() out of internal bulk alloc Vlastimil Babka
2025-11-06 2:39 ` Alexei Starovoitov
2025-11-06 7:23 ` Vlastimil Babka
2025-11-10 8:06 ` Harry Yoo
2025-11-05 9:05 ` [PATCH 3/5] slab: handle pfmemalloc slabs properly with sheaves Vlastimil Babka
2025-11-10 9:53 ` Harry Yoo
2025-11-05 9:05 ` [PATCH 4/5] slub: remove CONFIG_SLUB_TINY specific code paths Vlastimil Babka
2025-11-13 1:52 ` Harry Yoo [this message]
2025-11-05 9:05 ` [PATCH 5/5] slab: prevent recursive kmalloc() in alloc_empty_sheaf() Vlastimil Babka
2025-11-13 4:55 ` 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=aRU59y8i7fICC29T@hyeyoo \
--to=harry.yoo@oracle.com \
--cc=Liam.Howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=cl@gentwo.org \
--cc=kasan-dev@googlegroups.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=rientjes@google.com \
--cc=roman.gushchin@linux.dev \
--cc=surenb@google.com \
--cc=vbabka@suse.cz \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.