From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: Re: [PATCH 03/17] io_uring: don't propagate io_comp_state
Date: Wed, 10 Feb 2021 14:00:56 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <275f9bbb7d9a74b1912a51acb1f90c1f1a47594e.1612915326.git.asml.silence@gmail.com>
On 10/02/2021 00:03, Pavel Begunkov wrote:
> There is no reason to drag io_comp_state into opcode handlers, we just
> need a flag and the actual work will be done in __io_queue_sqe().
>
> Signed-off-by: Pavel Begunkov <[email protected]>
Jens, can you fold it in? Doesn't build currently for !CONFIG_NET
diff --git a/fs/io_uring.c b/fs/io_uring.c
index e5f9f04e2e2d..8fb1c845fa5b 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5145,14 +5145,12 @@ static int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
return -EOPNOTSUPP;
}
-static int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags,
- struct io_comp_state *cs)
+static int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags)
{
return -EOPNOTSUPP;
}
-static int io_send(struct io_kiocb *req, unsigned int issue_flags,
- struct io_comp_state *cs)
+static int io_send(struct io_kiocb *req, unsigned int issue_flags)
{
return -EOPNOTSUPP;
}
@@ -5163,14 +5161,12 @@ static int io_recvmsg_prep(struct io_kiocb *req,
return -EOPNOTSUPP;
}
-static int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags,
- struct io_comp_state *cs)
+static int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags)
{
return -EOPNOTSUPP;
}
-static int io_recv(struct io_kiocb *req, unsigned int issue_flags,
- struct io_comp_state *cs)
+static int io_recv(struct io_kiocb *req, unsigned int issue_flags)
{
return -EOPNOTSUPP;
}
@@ -5180,8 +5176,7 @@ static int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
return -EOPNOTSUPP;
}
-static int io_accept(struct io_kiocb *req, unsigned int issue_flags,
- struct io_comp_state *cs)
+static int io_accept(struct io_kiocb *req, unsigned int issue_flags)
{
return -EOPNOTSUPP;
}
@@ -5191,8 +5186,7 @@ static int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
return -EOPNOTSUPP;
}
-static int io_connect(struct io_kiocb *req, unsigned int issue_flags,
- struct io_comp_state *cs)
+static int io_connect(struct io_kiocb *req, unsigned int issue_flags)
{
return -EOPNOTSUPP;
}
--
Pavel Begunkov
next prev parent reply other threads:[~2021-02-10 14:05 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 0:03 [PATCH RFC 00/17] playing around req alloc Pavel Begunkov
2021-02-10 0:03 ` [PATCH 01/17] io_uring: replace force_nonblock with flags Pavel Begunkov
2021-02-10 0:03 ` [PATCH 02/17] io_uring: make op handlers always take issue flags Pavel Begunkov
2021-02-10 0:03 ` [PATCH 03/17] io_uring: don't propagate io_comp_state Pavel Begunkov
2021-02-10 14:00 ` Pavel Begunkov [this message]
2021-02-10 14:27 ` Jens Axboe
2021-02-10 0:03 ` [PATCH 04/17] io_uring: don't keep submit_state on stack Pavel Begunkov
2021-02-10 0:03 ` [PATCH 05/17] io_uring: remove ctx from comp_state Pavel Begunkov
2021-02-10 0:03 ` [PATCH 06/17] io_uring: don't reinit submit state every time Pavel Begunkov
2021-02-10 0:03 ` [PATCH 07/17] io_uring: replace list with array for compl batch Pavel Begunkov
2021-02-10 0:03 ` [PATCH 08/17] io_uring: submit-completion free batching Pavel Begunkov
2021-02-10 0:03 ` [PATCH 09/17] io_uring: remove fallback_req Pavel Begunkov
2021-02-10 0:03 ` [PATCH 10/17] io_uring: count ctx refs separately from reqs Pavel Begunkov
2021-02-10 0:03 ` [PATCH 11/17] io_uring: persistent req cache Pavel Begunkov
2021-02-10 0:03 ` [PATCH 12/17] io_uring: feed reqs back into alloc cache Pavel Begunkov
2021-02-10 0:03 ` [PATCH 13/17] io_uring: use persistent request cache Pavel Begunkov
2021-02-10 2:14 ` Jens Axboe
2021-02-10 0:03 ` [PATCH 14/17] io_uring: provide FIFO ordering for task_work Pavel Begunkov
2021-02-10 0:03 ` [PATCH 15/17] io_uring: enable req cache for task_work items Pavel Begunkov
2021-02-10 0:03 ` [PATCH 16/17] io_uring: take comp_state from ctx Pavel Begunkov
2021-02-10 0:03 ` [PATCH 17/17] io_uring: defer flushing cached reqs Pavel Begunkov
2021-02-10 2:10 ` Jens Axboe
2021-02-10 2:08 ` [PATCH RFC 00/17] playing around req alloc Jens Axboe
2021-02-10 3:14 ` Pavel Begunkov
2021-02-10 3:23 ` Jens Axboe
2021-02-10 11:53 ` Pavel Begunkov
2021-02-10 14:27 ` Jens Axboe
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