1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 508a29bd4733..a9604d4392ee 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -755,6 +755,10 @@ static void unlock_two_stripes(struct stripe_head *sh1, struct stripe_head *sh2)
 /* Only freshly new full stripe normal write stripe can be added to a batch list */
 static bool stripe_can_batch(struct stripe_head *sh)
 {
+        struct r5conf *conf = sh->raid_conf;
+
+        if (conf->log)
+                return false;
         return test_bit(STRIPE_BATCH_READY, &sh->state) &&
                 !test_bit(STRIPE_BITMAP_PENDING, &sh->state) &&
                 is_full_stripe_write(sh);