By mistake, there is a '&' instead of a '==' in the definition of the
macro BFQQ_TOTALLY_SEEKY. This commit replaces the wrong operator with
the correct one.
Fixes: commit 7074f076ff15 ("block, bfq: do not tag totally seeky queues as
soft rt")
Signed-off-by: Paolo Valente <paolo.vale...@linaro.org>
---
block/bfq-iosched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index f8d430f88d25..f9269ae6da9c 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -240,7 +240,7 @@ static struct kmem_cache *bfq_pool;
* containing only random (seeky) I/O are prevented from being tagged
* as soft real-time.
*/
-#define BFQQ_TOTALLY_SEEKY(bfqq) (bfqq->seek_history & -1)
+#define BFQQ_TOTALLY_SEEKY(bfqq) (bfqq->seek_history == -1)
/* Min number of samples required to perform peak-rate update */
#define BFQ_RATE_MIN_SAMPLES 32
--
2.20.1
