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authorJonathan Brassow <jbrassow@f14.redhat.com>2011-06-08 15:10:08 +1000
committerNeilBrown <neilb@suse.de>2011-06-08 15:10:08 +1000
commit629acb6abac0ef217ee579e14084af2ce7381dbc (patch)
tree75963147cec3ff2e16aa775d103cb41706e503b0 /mm/dmapool.c
parent59c5f46fbe01a00eedf54a23789634438bb80603 (diff)
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MD: no integrity register if no gendisk
Don't attempt md_integrity_register if there is no gendisk struct available. When MD arrays are built via device-mapper, the gendisk structure is not available via mddev. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
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