diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-16 12:27:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-16 12:27:33 -0700 |
| commit | 13fdaf041067a7827b8c3cae095b661aabbc6b65 (patch) | |
| tree | c18cad843c5a2d9cb08fd17128e241b90690fe52 | |
| parent | 45312bd762d37bfc7dda6de8a70bb5604e899015 (diff) | |
| parent | 1b48773f9fd09f311d1166ce1dd50652ebe05218 (diff) | |
Merge tag 'io_uring-5.14-2021-07-16' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"Two small fixes: one fixing the process target of a check, and the
other a minor issue with the drain error handling"
* tag 'io_uring-5.14-2021-07-16' of git://git.kernel.dk/linux-block:
io_uring: fix io_drain_req()
io_uring: use right task for exiting checks
| -rw-r--r-- | fs/io_uring.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index d94fb5835a20..0cac361bf6b8 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2016,7 +2016,7 @@ static void io_req_task_submit(struct io_kiocb *req) /* ctx stays valid until unlock, even if we drop all ours ctx->refs */ mutex_lock(&ctx->uring_lock); - if (!(current->flags & PF_EXITING) && !current->in_execve) + if (!(req->task->flags & PF_EXITING) && !req->task->in_execve) __io_queue_sqe(req); else io_req_complete_failed(req, -EFAULT); @@ -6019,11 +6019,13 @@ static bool io_drain_req(struct io_kiocb *req) ret = io_req_prep_async(req); if (ret) - return ret; + goto fail; io_prep_async_link(req); de = kmalloc(sizeof(*de), GFP_KERNEL); if (!de) { - io_req_complete_failed(req, -ENOMEM); + ret = -ENOMEM; +fail: + io_req_complete_failed(req, ret); return true; } |