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[216.209.220.181]) by smtp.gmail.com with ESMTPSA id b1sm20466qka.34.2021.10.07.09.36.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Oct 2021 09:36:56 -0700 (PDT) Date: Thu, 7 Oct 2021 12:36:54 -0400 From: Konstantin Ryabitsev To: Vlastimil Babka Cc: Jens Axboe , LKML , Linux Memory Management List , Andrew Morton , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Jesper Dangaard Brouer , Christoph Lameter , David Rientjes , Pekka Enberg , Joonsoo Kim , Yonghong Song , John Fastabend , KP Singh , Howard McLauchlan , bpf@vger.kernel.org Subject: Re: [PATCH] mm: don't call should_failslab() for !CONFIG_FAILSLAB Message-ID: <20211007163654.44wiufdolvqkddnd@meerkat.local> References: <2dfc6273-6cdd-f4f5-bed9-400873ac9152@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <2dfc6273-6cdd-f4f5-bed9-400873ac9152@suse.cz> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 07, 2021 at 05:32:52PM +0200, Vlastimil Babka wrote: > On 10/5/21 17:31, Jens Axboe wrote: > > Allocations can be a very hot path, and this out-of-line function > > call is noticeable. > > > > Signed-off-by: Jens Axboe > > It used to be inline b4 (hi, Konstantin!) Congratulations, you made me look. :) -K