diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2009-06-22 10:12:26 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-06-22 10:12:26 +0100 |
| commit | 51aa322849581f1a73594e48ea0df63f914ee6a2 (patch) | |
| tree | 19b3545084700fc36b5a916d71473936628bb062 /drivers/md/dm-snap-persistent.c | |
| parent | 5af443a7e1c0864100cc44525a9821aa2a2f4719 (diff) | |
dm io: retry after barrier error
If -EOPNOTSUPP was returned and the request was a barrier request, retry it
without barrier.
Retry all regions for now. Barriers are submitted only for one-region requests,
so it doesn't matter. (In the future, retries can be limited to the actual
regions that failed.)
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
0 files changed, 0 insertions, 0 deletions