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io_uring: don't skip file_end_write() on reissue

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Don't miss to call kiocb_end_write() from __io_complete_rw() on reissue.
Shouldn't be much of a problem as the function actually does some work
only for ISREG, and NONBLOCK won't be reissued.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/32af9b77c5b874e1bee1a3c46396094bd969e577.1616366969.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-03-22 01:45:59 +00:00 committed by Jens Axboe
parent d07f1e8a42
commit b65c128f96
1 changed files with 2 additions and 3 deletions
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5
fs/io_uring.c
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@ -2524,13 +2524,12 @@ static void __io_complete_rw(struct io_kiocb *req, long res, long res2,
{
int cflags = 0;
if (req->rw.kiocb.ki_flags & IOCB_WRITE)
kiocb_end_write(req);
if ((res == -EAGAIN || res == -EOPNOTSUPP) && io_rw_reissue(req))
return;
if (res != req->result)
req_set_fail_links(req);
if (req->rw.kiocb.ki_flags & IOCB_WRITE)
kiocb_end_write(req);
if (req->flags & REQ_F_BUFFER_SELECTED)
cflags = io_put_rw_kbuf(req);
__io_req_complete(req, issue_flags, res, cflags);