X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=kernel%2Fbpf%2Fqueue_stack_maps.c;h=224cb0fd8f0349a1febed4a0f1894444377d9800;hb=b936ca643ade11f265fa10e5fb71c20d9c5243f1;hp=0b140d2368896d2d154bc0d0fa90b82aa238061c;hpb=11b1177399b69528f75ad7594ce93c957d4d16b6;p=linux-2.6-microblaze.git

diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c
index 0b140d236889..224cb0fd8f03 100644
--- a/kernel/bpf/queue_stack_maps.c
+++ b/kernel/bpf/queue_stack_maps.c
@@ -67,6 +67,7 @@ static int queue_stack_map_alloc_check(union bpf_attr *attr)
 static struct bpf_map *queue_stack_map_alloc(union bpf_attr *attr)
 {
 	int ret, numa_node = bpf_map_attr_numa_node(attr);
+	struct bpf_map_memory mem = {0};
 	struct bpf_queue_stack *qs;
 	u64 size, queue_size, cost;
 
@@ -77,19 +78,21 @@ static struct bpf_map *queue_stack_map_alloc(union bpf_attr *attr)
 
 	cost = round_up(cost, PAGE_SIZE) >> PAGE_SHIFT;
 
-	ret = bpf_map_precharge_memlock(cost);
+	ret = bpf_map_charge_init(&mem, cost);
 	if (ret < 0)
 		return ERR_PTR(ret);
 
 	qs = bpf_map_area_alloc(queue_size, numa_node);
-	if (!qs)
+	if (!qs) {
+		bpf_map_charge_finish(&mem);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	memset(qs, 0, sizeof(*qs));
 
 	bpf_map_init_from_attr(&qs->map, attr);
 
-	qs->map.pages = cost;
+	bpf_map_charge_move(&qs->map.memory, &mem);
 	qs->size = size;
 
 	raw_spin_lock_init(&qs->lock);