There is a 1:1 mapping between cpus and queues. Allocate the queue on the numa node associated with the cpu to help reduce memory access latencies. Signed-off-by: Joanne Koong <joannelkoong@xxxxxxxxx> --- fs/fuse/dev_uring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/dev_uring.c b/fs/fuse/dev_uring.c index accdce2977c5..0762d6229ac6 100644 --- a/fs/fuse/dev_uring.c +++ b/fs/fuse/dev_uring.c @@ -256,7 +256,7 @@ static struct fuse_ring_queue *fuse_uring_create_queue(struct fuse_ring *ring, struct fuse_ring_queue *queue; struct list_head *pq; - queue = kzalloc(sizeof(*queue), GFP_KERNEL_ACCOUNT); + queue = kzalloc_node(sizeof(*queue), GFP_KERNEL_ACCOUNT, cpu_to_node(qid)); if (!queue) return NULL; pq = kcalloc(FUSE_PQ_HASH_SIZE, sizeof(struct list_head), GFP_KERNEL); -- 2.47.1
