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authorMikulas Patocka <mpatocka@redhat.com>2009-12-10 23:52:06 +0000
committerAlasdair G Kergon <agk@redhat.com>2009-12-10 23:52:06 +0000
commit5339fc2d47d1d720e027b9b832bf5aae8fba2ac0 (patch)
tree370c3c4e31bca9737d0fc92918eaf7fceb94854a /drivers/md/dm-raid1.c
parent929be8fcb4b4b65d038e73d3bb34715851a95ca2 (diff)
downloadlinux-5339fc2d47d1d720e027b9b832bf5aae8fba2ac0.tar.bz2
dm raid1: explicitly initialise bio_lists
Explicitly initialize bio lists instead of relying on kzalloc. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Reviewed-by: Takahiro Yasui <tyasui@redhat.com> Tested-by: Takahiro Yasui <tyasui@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-raid1.c')
-rw-r--r--drivers/md/dm-raid1.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index f8d7b3aa46c6..ad779bd13aec 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -849,6 +849,10 @@ static struct mirror_set *alloc_context(unsigned int nr_mirrors,
}
spin_lock_init(&ms->lock);
+ bio_list_init(&ms->reads);
+ bio_list_init(&ms->writes);
+ bio_list_init(&ms->failures);
+ bio_list_init(&ms->holds);
ms->ti = ti;
ms->nr_mirrors = nr_mirrors;