summaryrefslogtreecommitdiff
path: root/block/partition-generic.c
diff options
context:
space:
mode:
Diffstat (limited to 'block/partition-generic.c')
-rw-r--r--block/partition-generic.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 91622db9aedf..08dabcd8b6ae 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -51,6 +51,12 @@ const char *bdevname(struct block_device *bdev, char *buf)
EXPORT_SYMBOL(bdevname);
+const char *bio_devname(struct bio *bio, char *buf)
+{
+ return disk_name(bio->bi_disk, bio->bi_partno, buf);
+}
+EXPORT_SYMBOL(bio_devname);
+
/*
* There's very little reason to use this, you should really
* have a struct block_device just about everywhere and use