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Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next
[firefly-linux-kernel-4.4.55.git]
/
block
/
blk.h
diff --git
a/block/blk.h
b/block/blk.h
index 59776ab4742aae29678d34886665dc437dadd00c..c79f30e1df52d8388c6c89505e97756f2f906098 100644
(file)
--- 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;
}
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
#endif