Commit f349b0a3 authored by Michał Mirosław's avatar Michał Mirosław Committed by Mike Snitzer
Browse files

dm: add dm_table_device_name() 



Add a shortcut for dm_device_name(dm_table_get_md(t)).

Signed-off-by: default avatarMichał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 800a7340

drivers/md/dm-table.c

+6 −0
Original line number Diff line number Diff line
@@ -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;

include/linux/device-mapper.h

+1 −0
Original line number Diff line number Diff line
@@ -489,6 +489,7 @@ sector_t dm_table_get_size(struct dm_table *t); 
unsigned int dm_table_get_num_targets(struct dm_table *t);

fmode_t dm_table_get_mode(struct dm_table *t);

struct mapped_device *dm_table_get_md(struct dm_table *t);

const char *dm_table_device_name(struct dm_table *t);



/*

 * Trigger an event.