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-rw-r--r--block/blk-iocost.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 8ac4aad66ebc..521c29b8ae29 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -1370,7 +1370,7 @@ static void ioc_timer_fn(struct timer_list *timer)
* should have woken up in the last period and expire idle iocgs.
*/
list_for_each_entry_safe(iocg, tiocg, &ioc->active_iocgs, active_list) {
- if (!waitqueue_active(&iocg->waitq) && iocg->abs_vdebt &&
+ if (!waitqueue_active(&iocg->waitq) && !iocg->abs_vdebt &&
!iocg_is_idle(iocg))
continue;
@@ -2045,8 +2045,7 @@ static struct blkg_policy_data *ioc_pd_alloc(gfp_t gfp, struct request_queue *q,
int levels = blkcg->css.cgroup->level + 1;
struct ioc_gq *iocg;
- iocg = kzalloc_node(sizeof(*iocg) + levels * sizeof(iocg->ancestors[0]),
- gfp, q->node);
+ iocg = kzalloc_node(struct_size(iocg, ancestors, levels), gfp, q->node);
if (!iocg)
return NULL;