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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2018-10-09 22:13:42 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-10-18 12:10:02 -0400 |
| commit | f349b0a3e1f0d184374936f1b2a49352f8a4b1c8 (patch) | |
| tree | 7b76fdee1be7b14b70fea8bdf729ac826158d9bc /drivers/md/dm-table.c | |
| parent | 800a7340ab7dd667edf95e74d8e4f23a17e87076 (diff) | |
| download | linux-f349b0a3e1f0d184374936f1b2a49352f8a4b1c8.tar.gz linux-f349b0a3e1f0d184374936f1b2a49352f8a4b1c8.tar.bz2 linux-f349b0a3e1f0d184374936f1b2a49352f8a4b1c8.zip | |
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.c | 6 |
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; |