From 16d598030a37853a7a6b4384cad19c9c0af2f021 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Sun, 12 Jul 2020 16:16:47 +0300 Subject: io_uring: fix not initialised work->flags 59960b9deb535 ("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: 7cdaf587de7c ("io_uring: avoid whole io_wq_work copy for requests completed inline") Signed-off-by: Pavel Begunkov Signed-off-by: Jens Axboe --- fs/io_uring.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index 5570d6aeaff8..9fd7e69696c3 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -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); -- cgit v1.2.3