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Wed, 7 Jun 2023 12:10:31 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id m3hLGrdzgGTFOwAAMHmgww (envelope-from ); Wed, 07 Jun 2023 12:10:31 +0000 Message-ID: <1b1e8640-7bc8-a213-9b6c-2eb0b843ece6@suse.de> Date: Wed, 7 Jun 2023 14:10:27 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Content-Language: en-US To: Christoph Hellwig , Jens Axboe References: <20230606073950.225178-1-hch@lst.de> <20230606073950.225178-2-hch@lst.de> From: Hannes Reinecke In-Reply-To: <20230606073950.225178-2-hch@lst.de> X-Headers-End: 1q6rzu-00030m-3X Subject: Re: [f2fs-dev] [PATCH 01/31] block: also call ->open for incremental partition opens X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vignesh Raghavendra , "Rafael J. Wysocki" , linux-nvme@lists.infradead.org, Phillip Potter , Chris Mason , dm-devel@redhat.com, "Md. Haris Iqbal" , Pavel Machek , Miquel Raynal , Jack Wang , linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, Richard Weinberger , linux-pm@vger.kernel.org, linux-um@lists.infradead.org, Josef Bacik , Coly Li , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, Alexander Viro , David Sterba , Christian Brauner , "Martin K. Petersen" , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-btrfs@vger.kernel.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 6/6/23 09:39, Christoph Hellwig wrote: > For whole devices ->open is called for each open, but for partitions it > is only called on the first open of a partition. This is problematic > as various block drivers look at open flags and might not do all setup > for ioctl only or NDELAY opens. > > Signed-off-by: Christoph Hellwig > --- > block/bdev.c | 18 ++++++++---------- > 1 file changed, 8 insertions(+), 10 deletions(-) > Reviewed-by: Hannes Reinecke Cheers, Hannes _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel