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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH 2/5] blk-mq: Add a flag for reserved requests Content-Language: en-US To: John Garry , axboe@kernel.dk, damien.lemoal@opensource.wdc.com, bvanassche@acm.org, hch@lst.de, jejb@linux.ibm.com, martin.petersen@oracle.com, satishkh@cisco.com, sebaddel@cisco.com, kartilak@cisco.com Cc: linux-rdma@vger.kernel.org, linux-mmc@vger.kernel.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, mpi3mr-linuxdrv.pdl@broadcom.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org References: <1655463320-241202-1-git-send-email-john.garry@huawei.com> <1655463320-241202-3-git-send-email-john.garry@huawei.com> From: Hannes Reinecke In-Reply-To: <1655463320-241202-3-git-send-email-john.garry@huawei.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/17/22 12:55, John Garry wrote: > Add a flag for reserved requests so that drivers may know this for any > special handling. > > Signed-off-by: John Garry > Reviewed-by: Christoph Hellwig > Reviewed-by: Bart Van Assche > --- > block/blk-mq.c | 6 ++++++ > include/linux/blk-mq.h | 6 ++++++ > 2 files changed, 12 insertions(+) > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), GF: Felix Imendörffer