diff options
| author | Mike Snitzer <snitzer@redhat.com> | 2014-07-14 16:59:39 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-28 08:06:03 -0700 |
| commit | 5b7d98d5e2f7496ca2254b6d628f1158ada1e7c2 (patch) | |
| tree | 6373c0ff154ecb8d98017cceee7504b8802b42fd /kernel/delayacct.c | |
| parent | 60d97c8d656f4c37c0725081adc3cbe356d8bee5 (diff) | |
dm cache metadata: do not allow the data block size to change
commit 048e5a07f282c57815b3901d4a68a77fa131ce0a upstream.
The block size for the dm-cache's data device must remained fixed for
the life of the cache. Disallow any attempt to change the cache's data
block size.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/delayacct.c')
0 files changed, 0 insertions, 0 deletions