From aa5617c55357d86c9082ba1d66fa9795370c9954 Mon Sep 17 00:00:00 2001 From: Jonathan Brassow Date: Fri, 19 Oct 2007 22:47:58 +0100 Subject: 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 Signed-off-by: Alasdair G Kergon --- drivers/md/dm-raid1.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/md') diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 8aafbb7ec574..31123d4a6b9c 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; -- cgit v1.2.2