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Fri, 18 Oct 2024 06:01:49 +0000 Message-ID: <92c52cda-3075-4aff-ab91-9cf6206522b8@suse.de> Date: Fri, 18 Oct 2024 08:01:49 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCHv8 3/6] block: introduce max_write_hints queue limit To: Keith Busch , linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, axboe@kernel.dk, hch@lst.de, io-uring@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, joshi.k@samsung.com, javier.gonz@samsung.com, Keith Busch References: <20241017160937.2283225-1-kbusch@meta.com> <20241017160937.2283225-4-kbusch@meta.com> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <20241017160937.2283225-4-kbusch@meta.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_SEVEN(0.00)[10]; ARC_NA(0.00)[]; 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X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 10/17/24 18:09, Keith Busch wrote: > From: Keith Busch > > Drivers with hardware that support write hints need a way to export how > many are available so applications can generically query this. > > Signed-off-by: Keith Busch > --- > Documentation/ABI/stable/sysfs-block | 7 +++++++ > block/blk-settings.c | 3 +++ > block/blk-sysfs.c | 3 +++ > block/fops.c | 2 ++ > include/linux/blkdev.h | 12 ++++++++++++ > 5 files changed, 27 insertions(+) > 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