diff options
| author | Jonathan Brassow <jbrassow@redhat.com> | 2009-01-06 03:04:57 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-01-06 03:04:57 +0000 |
| commit | d460c65a6a9ec9e0d284864ec3a9a2d1b73f0e43 (patch) | |
| tree | 84131d888f5ec610cc343ca7188a5d4044043c2b /drivers/md/dm-snap.c | |
| parent | c7a2bd19b7c1e0bd2c7604c53d2583e91e536948 (diff) | |
dm raid1: fix error count
Always increase the error count when I/O on a leg of a mirror fails.
The error count is used to decide whether to select an alternative
mirror leg. If the target doesn't use the "handle_errors" feature, the
error count is not updated and the bio can get requeued forever by the
read callback.
Fix it by increasing error_count before the handle_errors feature
checking.
Cc: stable@kernel.org
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap.c')
0 files changed, 0 insertions, 0 deletions