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| author | Heinz Mauelshagen <heinzm@redhat.com> | 2014-05-23 22:10:01 +0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-05-27 18:33:05 +0400 |
| commit | f1daa838e861ae1a0fb7cd9721a21258430fcc8c (patch) | |
| tree | ca5bce66ef7377d04b296dc864c434b45c1c8d4d /scripts | |
| parent | 80c578930ce77ba8bcfb226a184b482020bdda7b (diff) | |
| download | linux-f1daa838e861ae1a0fb7cd9721a21258430fcc8c.tar.xz | |
dm cache: always split discards on cache block boundaries
The DM cache target cannot cope with discards that span multiple cache
blocks, so each discard bio that spans more than one cache block must
get split by the DM core.
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # v3.9+
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions