Commit dc7bbc9e authored by Jens Axboe's avatar Jens Axboe
Browse files

io-wq: fix error path leak of buffered write hash map 



The 'err' path should include the hash put, we already grabbed a reference
once we get that far.

Fixes: e941894e ("io-wq: make buffered file write hashed work map per-ctx")
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 16270893

fs/io-wq.c

+1 −1
Original line number Diff line number Diff line
@@ -1047,8 +1047,8 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data) 
	if (!ret)

		return wq;



	io_wq_put_hash(data->hash);

err:

	io_wq_put_hash(data->hash);

	cpuhp_state_remove_instance_nocalls(io_wq_online, &wq->cpuhp_node);

	for_each_node(node)

		kfree(wq->wqes[node]);