dm raid1: add mirror_set to struct mirror

Store a pointer to the owning mirror_set structure within each mirror
structure for a subsequent patch to use.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Jonathan Brassow 2007-10-19 22:47:58 +01:00 committed by Alasdair G Kergon
parent 6b3df0d7a5
commit aa5617c553

View file

@ -114,6 +114,7 @@ struct region {
* Mirror set structures.
*---------------------------------------------------------------*/
struct mirror {
struct mirror_set *ms;
atomic_t error_count;
struct dm_dev *dev;
sector_t offset;
@ -1017,6 +1018,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
return -ENXIO;
}
ms->mirror[mirror].ms = ms;
ms->mirror[mirror].offset = offset;
return 0;