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From: Pavel Begunkov <[email protected]>
To: [email protected]
Cc: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH v2 08/15] io_uring: force inline io_fill_cqe_req
Date: Thu, 24 Aug 2023 23:53:30 +0100	[thread overview]
Message-ID: <ffce4fc5e3521966def848a4d930586dfe33ae11.1692916914.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>

There are only 2 callers of io_fill_cqe_req left, and one of them is
extremely hot. Force inline the function.

Signed-off-by: Pavel Begunkov <[email protected]>
---
 io_uring/io_uring.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 07fd185064d2..547c30582fb8 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -132,7 +132,8 @@ static inline bool io_get_cqe(struct io_ring_ctx *ctx, struct io_uring_cqe **ret
 	return io_get_cqe_overflow(ctx, ret, false);
 }
 
-static inline bool io_fill_cqe_req(struct io_ring_ctx *ctx, struct io_kiocb *req)
+static __always_inline bool io_fill_cqe_req(struct io_ring_ctx *ctx,
+					    struct io_kiocb *req)
 {
 	struct io_uring_cqe *cqe;
 
-- 
2.41.0


  parent reply	other threads:[~2023-08-24 22:56 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-24 22:53 [PATCH v2 00/15] caching and SQ/CQ optimisations Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 01/15] io_uring: improve cqe !tracing hot path Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 02/15] io_uring: cqe init hardening Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 03/15] io_uring: simplify big_cqe handling Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 04/15] io_uring: refactor __io_get_cqe() Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 05/15] io_uring: optimise extra io_get_cqe null check Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 06/15] io_uring: reorder cqring_flush and wakeups Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 07/15] io_uring: merge iopoll and normal completion paths Pavel Begunkov
2023-08-24 22:53 ` Pavel Begunkov [this message]
2023-08-24 22:53 ` [PATCH v2 09/15] io_uring: compact SQ/CQ heads/tails Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 10/15] io_uring: add option to remove SQ indirection Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 11/15] io_uring: move non aligned field to the end Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 12/15] io_uring: banish non-hot data to end of io_ring_ctx Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 13/15] io_uring: separate task_work/waiting cache line Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 14/15] io_uring: move multishot cqe cache in ctx Pavel Begunkov
2023-08-24 22:53 ` [PATCH v2 15/15] io_uring: move iopoll ctx fields around Pavel Begunkov
2023-08-24 23:16 ` [PATCH v2 00/15] caching and SQ/CQ optimisations Jens Axboe

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