diff options
| -rw-r--r-- | fs/io_uring.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index ff17c4e9aa42..14aaeb87b149 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -7063,14 +7063,7 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events, const sigset_t __user *sig, size_t sigsz, struct __kernel_timespec __user *uts) { - struct io_wait_queue iowq = { - .wq = { - .private = current, - .func = io_wake_function, - .entry = LIST_HEAD_INIT(iowq.wq.entry), - }, - .ctx = ctx, - }; + struct io_wait_queue iowq; struct io_rings *rings = ctx->rings; signed long timeout = MAX_SCHEDULE_TIMEOUT; int ret; @@ -7104,8 +7097,13 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events, timeout = timespec64_to_jiffies(&ts); } + init_waitqueue_func_entry(&iowq.wq, io_wake_function); + iowq.wq.private = current; + INIT_LIST_HEAD(&iowq.wq.entry); + iowq.ctx = ctx; iowq.nr_timeouts = atomic_read(&ctx->cq_timeouts); iowq.cq_tail = READ_ONCE(ctx->rings->cq.head) + min_events; + trace_io_uring_cqring_wait(ctx, min_events); do { /* if we can't even flush overflow, don't wait for more */ |