diff options
| -rw-r--r-- | io_uring/io_uring.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 885f701983d7..740bfec10fde 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -726,12 +726,6 @@ static void io_cqring_do_overflow_flush(struct io_ring_ctx *ctx) mutex_unlock(&ctx->uring_lock); } -static void io_cqring_overflow_flush(struct io_ring_ctx *ctx) -{ - if (test_bit(IO_CHECK_CQ_OVERFLOW_BIT, &ctx->check_cq)) - io_cqring_do_overflow_flush(ctx); -} - /* can be called by any task */ static void io_put_task_remote(struct task_struct *task) { @@ -2452,8 +2446,9 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events, if (!llist_empty(&ctx->work_llist)) io_run_local_work(ctx, min_events); io_run_task_work(); - io_cqring_overflow_flush(ctx); - /* if user messes with these they will just get an early return */ + + if (unlikely(test_bit(IO_CHECK_CQ_OVERFLOW_BIT, &ctx->check_cq))) + io_cqring_do_overflow_flush(ctx); if (__io_cqring_events_user(ctx) >= min_events) return 0; |