Merge tag 'for-linus-5.4-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-block.git] / block / blk-mq.c

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 20a49be536b512dcaf5092334f45fd0e1b691c83..29275f5a996f3dc1ec98faa0a065360b50200ea7 100644 (file)
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -30,6 +30,7 @@
 #include <trace/events/block.h>
 
 #include <linux/blk-mq.h>
+#include <linux/t10-pi.h>
 #include "blk.h"
 #include "blk-mq.h"
 #include "blk-mq-debugfs.h"
@@ -700,6 +701,11 @@ void blk_mq_start_request(struct request *rq)
                 */
                rq->nr_phys_segments++;
        }
+
+#ifdef CONFIG_BLK_DEV_INTEGRITY
+       if (blk_integrity_rq(rq) && req_op(rq) == REQ_OP_WRITE)
+               q->integrity.profile->prepare_fn(rq);
+#endif
 }
 EXPORT_SYMBOL(blk_mq_start_request);