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authorJonathan Brassow <jbrassow@redhat.com>2007-10-19 22:47:58 +0100
committerAlasdair G Kergon <agk@redhat.com>2007-10-20 02:01:22 +0100
commitaa5617c55357d86c9082ba1d66fa9795370c9954 (patch)
tree9dd542c6ce1a5d14cb6366113645cdb7131350a2 /drivers/md
parent6b3df0d7a5e85ad2afd3eecc50e2dee59e876ae8 (diff)
downloadop-kernel-dev-aa5617c55357d86c9082ba1d66fa9795370c9954.zip
op-kernel-dev-aa5617c55357d86c9082ba1d66fa9795370c9954.tar.gz
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>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/dm-raid1.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 8aafbb7..31123d4a 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -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;
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