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(parent: 99bcfa2) | patch
dm cache metadata: check the metadata version when reading the superblock
authorJoe Thornber <ejt@redhat.com>
Wed, 16 Oct 2013 09:59:26 +0000 (10:59 +0100)
committerMike Snitzer <snitzer@redhat.com>
Mon, 11 Nov 2013 16:37:49 +0000 (11:37 -0500)
commitd58519881cfbb195aa6333dd1ea348f62f0aca53
treea12f0184d3a5505eca616e32c9b27be551f90070tree | snapshot
parent99bcfa268684544f9e202837d2034d2fac412a74commit | diff
dm cache metadata: check the metadata version when reading the superblock

Need to check the version to verify on-disk metadata is supported.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-cache-metadata.c diff | blob | history
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