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io_uring: fix not initialised work->flags 

59960b9deb ("io_uring: fix lazy work init") tried to fix missing
io_req_init_async(), but left out work.flags and hash. Do it earlier.

Fixes: 7cdaf587de ("io_uring: avoid whole io_wq_work copy for requests completed inline")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2020-07-12 16:16:47 +03:00 committed by Jens Axboe
parent dd821e0c95
commit 16d598030a
1 changed files with 2 additions and 1 deletions
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3
fs/io_uring.c
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@ -1096,6 +1096,8 @@ static inline void io_prep_async_work(struct io_kiocb *req,
{
const struct io_op_def *def = &io_op_defs[req->opcode];
io_req_init_async(req);
if (req->flags & REQ_F_ISREG) {
if (def->hash_reg_file)
io_wq_hash_work(&req->work, file_inode(req->file));
@ -1104,7 +1106,6 @@ static inline void io_prep_async_work(struct io_kiocb *req,
req->work.flags |= IO_WQ_WORK_UNBOUND;
}
io_req_init_async(req);
io_req_work_grab_env(req, def);
*link = io_prep_linked_timeout(req);