From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6AE193FD13E; Wed, 10 Jun 2026 12:06:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781093220; cv=none; b=S+s3VcbDbRZwjAVZRcgSK6tHVzCQPRUfuw0Ps+XIZt4woTkxM1fS+lrh9JG61OXBl2Duqr5ylj5bLHcy+7SSp//Ai7pYicr5/GFibyEBUipEaE5Kkt80XE/xH6tRL/qh+dJHzEv9YHTHazKCIFFkZcVOJUBWnJ8XTnmzfQwMBNE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781093220; c=relaxed/simple; bh=3S5TEHpMOJZU/HfVPLHwrccmgC5OBUEG+pp6rgdD7zo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ZKAPiY4shUdOM/f3CmuX++h0OM1iEsyrFmGPs3b0zC6mjP11XAbrC3knKo8cocdolqFYQgs7cpwAMBWPFNEDAEMWm+PWOSIRIS5wq+WW9IQV0BjTfYud1noIHojV9n/fRZlbsH1oTO+N8C7nntnDBgdnOGKoL0224pi3CVHFxNA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GeGBmsT3; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GeGBmsT3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E8BC1F00893; Wed, 10 Jun 2026 12:06:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781093219; bh=/lvjM4grmcimakDhjqCbNRnKzubZHkQeH7hKgRM5Kes=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=GeGBmsT3+kIwRsklxR1TYcu4DqZ9f5X0qV3yfdqTVZ1RHxYeoHPp7nVT50F9xmJp8 SvgyxqCDtgoLHpHMIfy3qi7zMg0I+/ZvihPE4l+DBGZ0+bIPpwYJYWemhdkmgAyfcv KyZeSUMfW120ZPiEt1g26W8BArl6YBtkPQ9kUG8XxhLDcyA+GYY3JtoypalZeDpRnz NpdO7Ms+LsRnii1ytDuw950lQSfwuXs4Jyi0Jr/peEg4/5v8hO6vpaXZ/6ehel5KlP jNNF5uM/RAE99niIFsmrqwHphAZ4npUzWBo8HM3hlS/KQK0G6c7MC/WRTy+gCiL2B+ HW2Gm8XlYS23Q== Message-ID: Date: Wed, 10 Jun 2026 21:06:50 +0900 Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC 02/15] mm/slab: stop inlining __slab_alloc_node() To: "Vlastimil Babka (SUSE)" Cc: Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin , Suren Baghdasaryan , Alexei Starovoitov , Andrew Morton , Johannes Weiner , Michal Hocko , Shakeel Butt , Alexander Potapenko , Marco Elver , Dmitry Vyukov , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org References: <20260609-slab_alloc_flags-v1-0-2bf4a4b9b526@kernel.org> <20260609-slab_alloc_flags-v1-2-2bf4a4b9b526@kernel.org> Content-Language: en-US From: Harry Yoo In-Reply-To: <20260609-slab_alloc_flags-v1-2-2bf4a4b9b526@kernel.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------o7p8tJJhETiZ7lV3nDNGI84L" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------o7p8tJJhETiZ7lV3nDNGI84L Content-Type: multipart/mixed; boundary="------------8e0X05FoqZgOTYBzGdnEpcJ3"; protected-headers="v1" From: Harry Yoo To: "Vlastimil Babka (SUSE)" Cc: Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin , Suren Baghdasaryan , Alexei Starovoitov , Andrew Morton , Johannes Weiner , Michal Hocko , Shakeel Butt , Alexander Potapenko , Marco Elver , Dmitry Vyukov , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Message-ID: Subject: Re: [PATCH RFC 02/15] mm/slab: stop inlining __slab_alloc_node() References: <20260609-slab_alloc_flags-v1-0-2bf4a4b9b526@kernel.org> <20260609-slab_alloc_flags-v1-2-2bf4a4b9b526@kernel.org> In-Reply-To: <20260609-slab_alloc_flags-v1-2-2bf4a4b9b526@kernel.org> --------------8e0X05FoqZgOTYBzGdnEpcJ3 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 6/9/26 6:17 PM, Vlastimil Babka (SUSE) wrote: > With sheaves, this is no longer part of the allocation fastpath. For > the same reason, also mark the call to it from slab_alloc_node() as > unlikely(). >=20 > Signed-off-by: Vlastimil Babka (SUSE) > --- Reviewed-by: Harry Yoo (Oracle) --=20 Cheers, Harry / Hyeonggon --------------8e0X05FoqZgOTYBzGdnEpcJ3-- --------------o7p8tJJhETiZ7lV3nDNGI84L Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQQQ1ub6gR5ogjaKRmOGXBN6rc5S1gUCailTWgAKCRCGXBN6rc5S 1pPLAQCl0frg9IhgBHxe7oh9laNSSKIorQjoahz5YjcSR7zvLQD8Dn39qHQ/vH8o K3q/ObZo2YOj/eCIlLKJ0EcvC1VDfAo= =+15X -----END PGP SIGNATURE----- --------------o7p8tJJhETiZ7lV3nDNGI84L--