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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2018-10-09 22:13:42 +0200
committerMike Snitzer <snitzer@redhat.com>2018-10-18 12:10:02 -0400
commitf349b0a3e1f0d184374936f1b2a49352f8a4b1c8 (patch)
tree7b76fdee1be7b14b70fea8bdf729ac826158d9bc /drivers/md/dm-table.c
parent800a7340ab7dd667edf95e74d8e4f23a17e87076 (diff)
dm: add dm_table_device_name()
Add a shortcut for dm_device_name(dm_table_get_md(t)). Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-table.c')
-rw-r--r--drivers/md/dm-table.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 618edfc3846f..49ab0cbef739 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -2059,6 +2059,12 @@ struct mapped_device *dm_table_get_md(struct dm_table *t)
}
EXPORT_SYMBOL(dm_table_get_md);
+const char *dm_table_device_name(struct dm_table *t)
+{
+ return dm_device_name(t->md);
+}
+EXPORT_SYMBOL_GPL(dm_table_device_name);
+
void dm_table_run_md_queue_async(struct dm_table *t)
{
struct mapped_device *md;