diff options
| -rw-r--r-- | fs/io_uring.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 5059049da242..09194f7276ba 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2168,7 +2168,7 @@ static void io_req_task_cancel(struct io_kiocb *req, bool *locked) { struct io_ring_ctx *ctx = req->ctx; - /* ctx is guaranteed to stay alive while we hold uring_lock */ + /* not needed for normal modes, but SQPOLL depends on it */ io_tw_lock(ctx, locked); io_req_complete_failed(req, req->result); } @@ -2177,7 +2177,6 @@ static void io_req_task_submit(struct io_kiocb *req, bool *locked) { struct io_ring_ctx *ctx = req->ctx; - /* ctx stays valid until unlock, even if we drop all ours ctx->refs */ io_tw_lock(ctx, locked); /* req->task == current here, checking PF_EXITING is safe */ if (likely(!(req->task->flags & PF_EXITING))) |