From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH 6/9] io_uring: remove init for unused list
Date: Sun, 12 Jul 2020 12:41:12 +0300 [thread overview]
Message-ID: <f409d6120a9099792a2d1b634c08649bfea6b76b.1594546078.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
poll*() doesn't use req->list, don't init it.
Signed-off-by: Pavel Begunkov <[email protected]>
---
fs/io_uring.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 81e7bb226dbd..38ffcfca9b34 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -4973,7 +4973,6 @@ static int io_poll_add(struct io_kiocb *req)
__poll_t mask;
INIT_HLIST_NODE(&req->hash_node);
- INIT_LIST_HEAD(&req->list);
ipt.pt._qproc = io_poll_queue_proc;
mask = __io_arm_poll_handler(req, &req->poll, &ipt, poll->events,
--
2.24.0
next prev parent reply other threads:[~2020-07-12 9:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-12 9:41 [RFC 0/9] scrap 24 bytes from io_kiocb Pavel Begunkov
2020-07-12 9:41 ` [PATCH 1/9] io_uring: share completion list w/ per-op space Pavel Begunkov
2020-07-12 9:41 ` [PATCH 2/9] io_uring: rename ctx->poll into ctx->iopoll Pavel Begunkov
2020-07-12 9:41 ` [PATCH 3/9] io_uring: use inflight_entry list for iopolling Pavel Begunkov
2020-07-12 9:41 ` [PATCH 4/9] io_uring: use competion list for CQ overflow Pavel Begunkov
2020-07-12 9:41 ` [PATCH 5/9] io_uring: add req->timeout.list Pavel Begunkov
2020-07-12 9:41 ` Pavel Begunkov [this message]
2020-07-12 9:41 ` [PATCH 7/9] io_uring: kill rq->list and allocate it on demand Pavel Begunkov
2020-07-12 9:41 ` [PATCH 8/9] io_uring: remove sequence from io_kiocb Pavel Begunkov
2020-07-12 9:41 ` [PATCH 9/9] io_uring: place cflags into completion data Pavel Begunkov
2020-07-12 15:59 ` [RFC 0/9] scrap 24 bytes from io_kiocb Jens Axboe
2020-07-12 17:34 ` Pavel Begunkov
2020-07-12 20:32 ` Jens Axboe
2020-07-13 8:17 ` Pavel Begunkov
2020-07-13 8:17 ` Pavel Begunkov
2020-07-13 14:12 ` Jens Axboe
2020-07-13 20:45 ` Pavel Begunkov
2020-07-13 21:00 ` Jens Axboe
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