Commit ad6e005c authored by Jann Horn's avatar Jann Horn Committed by Jens Axboe
Browse files

io_uring: use kzalloc instead of kcalloc for single-element allocations 



These allocations are single-element allocations, so don't use the array
allocation wrapper for them.

Signed-off-by: default avatarJann Horn <jannh@google.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 7d009165

fs/io-wq.c

+3 −3
Original line number Diff line number Diff line
@@ -580,7 +580,7 @@ static bool create_io_worker(struct io_wq *wq, struct io_wqe *wqe, int index) 
	struct io_wqe_acct *acct =&wqe->acct[index];

	struct io_worker *worker;



	worker = kcalloc_node(1, sizeof(*worker), GFP_KERNEL, wqe->node);

	worker = kzalloc_node(sizeof(*worker), GFP_KERNEL, wqe->node);

	if (!worker)

		return false;
@@ -988,7 +988,7 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data) 
	int ret = -ENOMEM, i, node;

	struct io_wq *wq;



	wq = kcalloc(1, sizeof(*wq), GFP_KERNEL);

	wq = kzalloc(sizeof(*wq), GFP_KERNEL);

	if (!wq)

		return ERR_PTR(-ENOMEM);
@@ -1010,7 +1010,7 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data) 
	for_each_online_node(node) {

		struct io_wqe *wqe;



		wqe = kcalloc_node(1, sizeof(struct io_wqe), GFP_KERNEL, node);

		wqe = kzalloc_node(sizeof(struct io_wqe), GFP_KERNEL, node);

		if (!wqe)

			break;

		wq->wqes[i] = wqe;