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Fri, 2 May 2025 07:27:25 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id ZhCgBd1zFGjHOAAAD6G6ig (envelope-from ); Fri, 02 May 2025 07:27:25 +0000 Message-ID: <0a76977f-aa17-4aa6-93f4-c0b02ce1b137@suse.de> Date: Fri, 2 May 2025 09:27:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 6/7] block: remove bounce buffering support To: Christoph Hellwig , Jens Axboe Cc: "Martin K. Petersen" , "Juergen E. Fischer" , Alan Stern , Andrew Morton , linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, linux-mm@kvack.org References: <20250502064930.2981820-1-hch@lst.de> <20250502064930.2981820-7-hch@lst.de> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <20250502064930.2981820-7-hch@lst.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: EB0E980003 X-Rspamd-Server: rspam04 X-Stat-Signature: eaiiz7hqpu66gk4qpgj9foo8oy3tfeay X-HE-Tag: 1746170846-794265 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 5/2/25 08:49, Christoph Hellwig wrote: > The block layer bounce buffering support is unused now, remove it. > > Signed-off-by: Christoph Hellwig > --- > arch/mips/configs/gcw0_defconfig | 1 - > block/Makefile | 1 - > block/blk-map.c | 5 +- > block/blk-mq.c | 2 - > block/blk-settings.c | 5 - > block/blk.h | 17 -- > block/bounce.c | 267 ------------------------------ > include/linux/blk_types.h | 1 - > include/linux/blkdev.h | 5 +- > include/trace/events/block.h | 15 -- > include/uapi/linux/blktrace_api.h | 2 +- > kernel/trace/blktrace.c | 9 - > 12 files changed, 3 insertions(+), 327 deletions(-) > delete mode 100644 block/bounce.c > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich