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From: Hao Xu <haoxu@linux.alibaba.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: io-uring@vger.kernel.org, Pavel Begunkov <asml.silence@gmail.com>,
	Joseph Qi <joseph.qi@linux.alibaba.com>
Subject: [PATCH 1/5] io_uring: return boolean value for io_alloc_async_data
Date: Sat, 18 Sep 2021 03:38:16 +0800	[thread overview]
Message-ID: <20210917193820.224671-2-haoxu@linux.alibaba.com> (raw)
In-Reply-To: <20210917193820.224671-1-haoxu@linux.alibaba.com>

boolean value is good enough for io_alloc_async_data.

Signed-off-by: Hao Xu <haoxu@linux.alibaba.com>
---
 fs/io_uring.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 91e4c89abf78..05c449ea3fd3 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -3309,7 +3309,7 @@ static void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec,
 	}
 }
 
-static inline int io_alloc_async_data(struct io_kiocb *req)
+static inline bool io_alloc_async_data(struct io_kiocb *req)
 {
 	WARN_ON_ONCE(!io_op_defs[req->opcode].async_size);
 	req->async_data = kmalloc(io_op_defs[req->opcode].async_size, GFP_KERNEL);
-- 
2.24.4


  reply	other threads:[~2021-09-17 19:38 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-17 19:38 [RFC 0/5] leverage completion cache for poll requests Hao Xu
2021-09-17 19:38 ` Hao Xu [this message]
2021-09-17 19:38 ` [PATCH 2/5] io_uring: code clean for io_poll_complete() Hao Xu
2021-09-17 19:38 ` [PATCH 3/5] io_uring: fix race between poll completion and cancel_hash insertion Hao Xu
2021-09-17 19:38 ` [PATCH 4/5] io_uring: fix lacking of EPOLLONESHOT Hao Xu
2021-09-17 19:38 ` [PATCH 5/5] io_uring: leverage completion cache for poll requests Hao Xu
2021-09-17 19:51   ` Hao Xu
2021-09-17 20:39   ` Pavel Begunkov
2021-09-18  6:11     ` Hao Xu
2021-09-19 12:04       ` Pavel Begunkov
2021-09-19 15:52         ` Hao Xu
2021-09-19 16:10           ` Hao Xu
2021-09-17 20:28 ` [RFC 0/5] " Pavel Begunkov

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