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Sun, 23 Nov 2025 14:51:45 -0800 (PST) Received: from 127.mynet ([2a01:4b00:bd21:4f00:7cc6:d3ca:494:116c]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42cb7fb9190sm24849064f8f.33.2025.11.23.14.51.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Nov 2025 14:51:44 -0800 (PST) From: Pavel Begunkov To: linux-block@vger.kernel.org, io-uring@vger.kernel.org Cc: Vishal Verma , tushar.gohad@intel.com, Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , Alexander Viro , Christian Brauner , Andrew Morton , Sumit Semwal , =?UTF-8?q?Christian=20K=C3=B6nig?= , Pavel Begunkov , linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org Subject: [RFC v2 03/11] block: move around bio flagging helpers Date: Sun, 23 Nov 2025 22:51:23 +0000 Message-ID: <6cb3193d3249ab5ca54e8aecbfc24086db09b753.1763725387.git.asml.silence@gmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251123_145147_656429_8E571D8E X-CRM114-Status: GOOD ( 10.61 ) 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 We'll need bio_flagged() earlier in bio.h in the next patch, move it together with all related helpers, and mark the bio_flagged()'s bio argument as const. Signed-off-by: Pavel Begunkov --- include/linux/bio.h | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index ad2d57908c1c..c75a9b3672aa 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -46,6 +46,21 @@ static inline unsigned int bio_max_segs(unsigned int nr_segs) #define bio_data_dir(bio) \ (op_is_write(bio_op(bio)) ? WRITE : READ) +static inline bool bio_flagged(const struct bio *bio, unsigned int bit) +{ + return bio->bi_flags & (1U << bit); +} + +static inline void bio_set_flag(struct bio *bio, unsigned int bit) +{ + bio->bi_flags |= (1U << bit); +} + +static inline void bio_clear_flag(struct bio *bio, unsigned int bit) +{ + bio->bi_flags &= ~(1U << bit); +} + /* * Check whether this bio carries any data or not. A NULL bio is allowed. */ @@ -225,21 +240,6 @@ static inline void bio_cnt_set(struct bio *bio, unsigned int count) atomic_set(&bio->__bi_cnt, count); } -static inline bool bio_flagged(struct bio *bio, unsigned int bit) -{ - return bio->bi_flags & (1U << bit); -} - -static inline void bio_set_flag(struct bio *bio, unsigned int bit) -{ - bio->bi_flags |= (1U << bit); -} - -static inline void bio_clear_flag(struct bio *bio, unsigned int bit) -{ - bio->bi_flags &= ~(1U << bit); -} - static inline struct bio_vec *bio_first_bvec_all(struct bio *bio) { WARN_ON_ONCE(bio_flagged(bio, BIO_CLONED)); -- 2.52.0