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| author | Shaohua Li <shli@fb.com> | 2015-10-09 07:54:07 +0300 |
|---|---|---|
| committer | NeilBrown <neilb@suse.com> | 2015-11-01 05:48:29 +0300 |
| commit | c2bb6242ece5a2a0b6bd415c1d58babe83e971a8 (patch) | |
| tree | 9851a37565bc5e14d75ad99b7fe0d53b49fb1d7b /drivers/md/raid5.h | |
| parent | 4b482044d24f3db2e11607d0a18f64b3a326972d (diff) | |
| download | linux-c2bb6242ece5a2a0b6bd415c1d58babe83e971a8.tar.xz | |
raid5: journal disk can't be removed
raid5-cache uses journal disk rdev->bdev, rdev->mddev in several places.
Don't allow journal disk disappear magically. On the other hand, we do
need to update superblock for other disks to bump up ->events, so next
time journal disk will be identified as stale.
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'drivers/md/raid5.h')
0 files changed, 0 insertions, 0 deletions