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author | Mikulas Patocka <mpatocka@redhat.com> | 2009-09-04 20:40:22 +0100 |
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committer | Alasdair G Kergon <agk@redhat.com> | 2009-09-04 20:40:22 +0100 |
commit | f6a1ed10864b7540fa758bbccf3433fe17070329 (patch) | |
tree | e0b8f1c02f0527e0870dee2977f311695856f8a5 /drivers/md/raid5.h | |
parent | 8811f46c1f9386fc7017150de9d52359e5b1826e (diff) |
dm table: fix queue_limit checking device iterator
The logic to check for valid device areas is inverted relative to proper
use with iterate_devices.
The iterate_devices method calls its callback for every underlying
device in the target. If any callback returns non-zero, iterate_devices
exits immediately. But the callback device_area_is_valid() returns 0 on
error and 1 on success. The overall effect without is that an error is
issued only if every device is invalid.
This patch renames device_area_is_valid to device_area_is_invalid and
inverts the logic so that one invalid device is sufficient to raise
an error.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/raid5.h')
0 files changed, 0 insertions, 0 deletions