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Tue, 3 Mar 2026 07:05:07 +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 toBfCCOIpmmDLwAAD6G6ig (envelope-from ); Tue, 03 Mar 2026 07:05:07 +0000 Message-ID: Date: Tue, 3 Mar 2026 08:05:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] block: remove bdev_nonrot() To: Damien Le Moal , Jens Axboe , linux-block@vger.kernel.org, Song Liu , Yu Kuai , linux-raid@vger.kernel.org, "Martin K . Petersen" , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, David Sterba , linux-btrfs@vger.kernel.org, Theodore Ts'o , linux-ext4@vger.kernel.org, Andreas Dilger , Andrew Morton , Chris Li , Kairui Song , linux-mm@kvack.org References: <20260226075448.2229655-1-dlemoal@kernel.org> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <20260226075448.2229655-1-dlemoal@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 2FC874000B X-Stat-Signature: haafmurxht9syziugguanpuswbn9rgrq X-Rspam-User: X-HE-Tag: 1772521509-542408 X-HE-Meta: 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 EReosvHM dgh/8hcsFy9nxiGVm/Eq95lW+fJ7iNRRUQL16azwl8klQz0J4b+yvccPtF6zxAO9IM4pXfGQLH2SvAmCRk+addfK7gfJUTdAQE2YpkPDnLRkRWsX8f3VeTuKyPdXtRLP6zzFw11/z4+YwrjUIdqRYEK6EerQoiOQ11ouNWzNW2/5kXQBXbPY6fFOx/zUfu7sbaLF/cdY4O6Vzj2y5a2bLHYOBbmE4535Tx4u7dTV4kxHmZCeblLfJnpXR0ERStJC3SOpNn7/GXFFEx+uKGiSwGYM5nSnJdi95Q4l9ieYrlAVO4amPB1OYWt/Hsy6uLKjtbn6AKDKDB93qAen3GgEUr9g6prGolmOyHqnJ5sElvU+cLiDaDkuSnuMWpcpXWO3Z86q7KNGg6zOF1x0u3L4KqOZmiA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2/26/26 08:54, Damien Le Moal wrote: > bdev_nonrot() is simply the negative return value of bdev_rot(). > So replace all call sites of bdev_nonrot() with calls to bdev_rot() > and remove bdev_nonrot(). > > Signed-off-by: Damien Le Moal > --- > drivers/md/raid1.c | 2 +- > drivers/md/raid10.c | 2 +- > drivers/md/raid5.c | 2 +- > drivers/target/target_core_file.c | 2 +- > drivers/target/target_core_iblock.c | 2 +- > fs/btrfs/volumes.c | 4 ++-- > fs/ext4/mballoc-test.c | 2 +- > fs/ext4/mballoc.c | 2 +- > include/linux/blkdev.h | 5 ----- > mm/swapfile.c | 2 +- > 10 files changed, 10 insertions(+), 15 deletions(-) > 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