Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f5353cd7c9cd10cdf9d62a5487f3db77b7b68105
Commit: f5353cd7c9cd10cdf9d62a5487f3db77b7b68105
Parent: 26b9f228703f0518a90e7513d6fe7b6abeed5138
Author: Jonathan Brassow <[EMAIL PROTECTED]>
AuthorDate: Wed May 9 02:33:07 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed May 9 12:30:48 2007 -0700
dm raid1: fix to commit pending clear region requests
With the code as it is, it is possible for oustanding clear region requests
never to get flushed when a mirror is deactivated or suspended. This means
there will always be some resync work required when a mirror is activated,
even though it may very well be in-sync.
Always requesting the flush doesn't hurt us. This is because the log tracks
whether any changes occurred and, if not, no flush is performed.
Signed-off-by: Jonathan Brassow <[EMAIL PROTECTED]>
Signed-off-by: Alasdair G Kergon <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/md/dm-raid1.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index bde9046..85d254e 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -405,8 +405,7 @@ static void rh_update_states(struct region_hash *rh)
mempool_free(reg, rh->region_pool);
}
- if (!list_empty(&recovered))
- rh->log->type->flush(rh->log);
+ rh->log->type->flush(rh->log);
list_for_each_entry_safe (reg, next, &clean, list)
mempool_free(reg, rh->region_pool);
-
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