t/io_uring: wait if we're at queue limit
authorJens Axboe <axboe@kernel.dk>
Tue, 15 Jan 2019 17:58:17 +0000 (10:58 -0700)
committerJens Axboe <axboe@kernel.dk>
Tue, 15 Jan 2019 17:58:17 +0000 (10:58 -0700)
commite4db5bd917962ce3c4ccf2d88c908059e4ab15cb
tree22263df6398e4cf00594218b38cdf5a69545b0ae
parent2e7888ef96495d4e89c50914e0bc4dbff316be90
t/io_uring: wait if we're at queue limit

There was an off-by-one there, it's perfectly fine not to specify
events to wait for if the submission will take us to the queue
depth limit.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
t/io_uring.c