diff options
| author | NeilBrown <neilb@suse.de> | 2009-06-09 14:30:31 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-06-09 14:30:31 +1000 |
| commit | f001a70cdc61c01452d42e8b32fd7c7842ef62d5 (patch) | |
| tree | 6427a1baca4b818aa2081cbeb5534f2e6b17cf5e /mm/page_isolation.c | |
| parent | ccc0d38ec13d4649d4168c1db590137df53ad783 (diff) | |
md/raid5: use conf->raid_disks in preference to mddev->raid_disk
mddev->raid_disks can be changed and any time by a request from
user-space. It is a suggestion as to what number of raid_disks is
desired.
conf->raid_disks can only be changed by the raid5 module with suitable
locks in place. It is a statement as to the current number of
raid_disks.
There are two places where the latter should be used, but the former
is used. This can lead to a crash when reshaping an array.
This patch changes to mddev-> to conf->
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'mm/page_isolation.c')
0 files changed, 0 insertions, 0 deletions