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Thu, 14 May 2026 02:35:55 -0700 (PDT) Date: Thu, 14 May 2026 17:35:49 +0800 From: Ming Lei To: Caleb Sander Mateos Cc: Jens Axboe , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 7.2 1/2] blk-mq: introduce blk_rq_has_data() Message-ID: References: <20260513211846.1956810-1-csander@purestorage.com> <20260513211846.1956810-2-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260513211846.1956810-2-csander@purestorage.com> On Wed, May 13, 2026 at 03:18:45PM -0600, Caleb Sander Mateos wrote: > Add blk_rq_has_data(), an analogue of bio_has_data() for struct request. > This skips one dereference relative to bio_has_data(rq->bio). > > Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei Thanks, Ming