summaryrefslogtreecommitdiff
path: root/block/as-iosched.c
diff options
context:
space:
mode:
Diffstat (limited to 'block/as-iosched.c')
-rw-r--r--block/as-iosched.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c
index 80af9257e64a..4c6fafbba933 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -745,6 +745,12 @@ static int as_can_break_anticipation(struct as_data *ad, struct request *rq)
*/
static int as_can_anticipate(struct as_data *ad, struct request *rq)
{
+ /*
+ * SSD device without seek penalty, disable idling
+ */
+ if (blk_queue_nonrot(ad->q))
+ return 0;
+
if (!ad->io_context)
/*
* Last request submitted was a write