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authorMike Snitzer <snitzer@redhat.com>2014-02-28 15:33:43 +0100
committerMike Snitzer <snitzer@redhat.com>2014-03-27 16:56:24 -0400
commit9974fa2c6a7d470ca3c201fe7dbac64bf4dd8d2a (patch)
tree623ceaee0342585c95c0eca67ab3e6c4f03bb9e2 /include/linux
parent17f4ff45b58742e2cb32fce6e406dbdb4b32a1e7 (diff)
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dm table: add dm_table_run_md_queue_async
Introduce dm_table_run_md_queue_async() to run the request_queue of the mapped_device associated with a request-based DM table. Also add dm_md_get_queue() wrapper to extract the request_queue from a mapped_device. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/device-mapper.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 5eeeab470cfd..63da56ed9796 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -463,6 +463,11 @@ struct mapped_device *dm_table_get_md(struct dm_table *t);
void dm_table_event(struct dm_table *t);
/*
+ * Run the queue for request-based targets.
+ */
+void dm_table_run_md_queue_async(struct dm_table *t);
+
+/*
* The device must be suspended before calling this method.
* Returns the previous table, which the caller must destroy.
*/