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Tue, 19 Nov 2024 01:22:36 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id Pnf4IVzoO2e3LgAAD6G6ig (envelope-from ); Tue, 19 Nov 2024 01:22:36 +0000 From: Gabriel Krisman Bertazi To: axboe@kernel.dk, asml.silence@gmail.com Cc: io-uring@vger.kernel.org, Gabriel Krisman Bertazi Subject: [PATCH 2/9] io_uring: Add generic helper to allocate async data Date: Mon, 18 Nov 2024 20:22:17 -0500 Message-ID: <20241119012224.1698238-3-krisman@suse.de> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241119012224.1698238-1-krisman@suse.de> References: <20241119012224.1698238-1-krisman@suse.de> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Score: -5.30 X-Spamd-Result: default: False [-5.30 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_TO(0.00)[kernel.dk,gmail.com]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[]; ARC_NA(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,suse.de:email]; FREEMAIL_ENVRCPT(0.00)[gmail.com] X-Spam-Flag: NO X-Spam-Level: This helper replaces io_alloc_async_data by using the folded allocation. Do it in a header to allow the compiler to decide whether to inline. Signed-off-by: Gabriel Krisman Bertazi --- io_uring/io_uring.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index 4070d4c8ef97..9c158e401ecb 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -222,6 +222,15 @@ static inline void io_req_set_res(struct io_kiocb *req, s32 res, u32 cflags) req->cqe.flags = cflags; } +static inline void *io_uring_alloc_async_data(struct io_alloc_cache *cache, + struct io_kiocb *req) +{ + req->async_data = io_alloc_cache_alloc(cache, GFP_KERNEL); + if (req->async_data) + req->flags |= REQ_F_ASYNC_DATA; + return req->async_data; +} + static inline bool req_has_async_data(struct io_kiocb *req) { return req->flags & REQ_F_ASYNC_DATA; -- 2.47.0