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authorMikulas Patocka <mpatocka@redhat.com>2009-12-10 23:52:01 +0000
committerAlasdair G Kergon <agk@redhat.com>2009-12-10 23:52:01 +0000
commit87a8f240e9bcf025ba45e4563c842b0d59c5e8ef (patch)
treeb6b42a74fc1135c11656d8cf4bf5ea4005c74a77 /drivers/md/dm-raid1.c
parent5adc78d0d231b030405b31759f125f13404fdb64 (diff)
dm log: add flush callback fn
Introduce a callback pointer from the log to dm-raid1 layer. Before some region is set as "in-sync", we need to flush hardware cache on all the disks. But the log module doesn't have access to the mirror_set structure. So it will use this callback. So far the callback is unused, it will be used in further patches. Signed-off-by: Mikulas Patocka <mpatocka@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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 752a29e1855b..d44bc497dad9 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -896,7 +896,7 @@ static struct dm_dirty_log *create_dirty_log(struct dm_target *ti,
return NULL;
}
- dl = dm_dirty_log_create(argv[0], ti, param_count, argv + 2);
+ dl = dm_dirty_log_create(argv[0], ti, NULL, param_count, argv + 2);
if (!dl) {
ti->error = "Error creating mirror dirty log";
return NULL;