From ad6e005ca68de7af76f9ed3e4c9b6f0aa2f842e3 Mon Sep 17 00:00:00 2001 From: Jann Horn Date: Tue, 26 Nov 2019 17:39:45 +0100 Subject: 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: Jann Horn Signed-off-by: Jens Axboe --- fs/io-wq.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/io-wq.c') diff --git a/fs/io-wq.c b/fs/io-wq.c index 31c5a10b0825..dffea3c25a6a 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -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; -- cgit v1.2.3-59-g8ed1b