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io_uring-5.15-2021-10-17 

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Merge tag 'io_uring-5.15-2021-10-17' of git://git.kernel.dk/linux-block

Pull io_uring fix from Jens Axboe:
 "Just a single fix for a wrong condition for grabbing a lock, a
  regression in this merge window"

* tag 'io_uring-5.15-2021-10-17' of git://git.kernel.dk/linux-block:
  io_uring: fix wrong condition to grab uring lock
This commit is contained in:
Linus Torvalds 2021-10-17 19:20:13 -10:00
parent 3bb50f8530 14cfbb7a78
commit cc0af0a951
1 changed files with 1 additions and 1 deletions
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2
fs/io_uring.c
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@ -2949,7 +2949,7 @@ static void kiocb_done(struct kiocb *kiocb, ssize_t ret,
struct io_ring_ctx *ctx = req->ctx;
req_set_fail(req);
if (issue_flags & IO_URING_F_NONBLOCK) {
if (!(issue_flags & IO_URING_F_NONBLOCK)) {
mutex_lock(&ctx->uring_lock);
__io_req_complete(req, issue_flags, ret, cflags);
mutex_unlock(&ctx->uring_lock);