X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=block%2Fblk.h;h=c79f30e1df52d8388c6c89505e97756f2f906098;hb=9ea319b61613085f501a79cf8d405cb221d084f3;hp=59776ab4742aae29678d34886665dc437dadd00c;hpb=7cece14acd063dd1c4e8933461d44ec6a5a5517b;p=linux-2.6

diff --git a/block/blk.h b/block/blk.h
index 59776ab474..c79f30e1df 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -51,4 +51,12 @@ static inline int queue_congestion_off_threshold(struct request_queue *q)
 	return q->nr_congestion_off;
 }
 
+#if defined(CONFIG_BLK_DEV_INTEGRITY)
+
+#define rq_for_each_integrity_segment(bvl, _rq, _iter)		\
+	__rq_for_each_bio(_iter.bio, _rq)			\
+		bip_for_each_vec(bvl, _iter.bio->bi_integrity, _iter.i)
+
+#endif /* BLK_DEV_INTEGRITY */
+
 #endif