lockd: unregister notifier blocks if the service fails to come up completely

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If the lockd service fails to start up then we need to be sure that the
notifier blocks are not registered, otherwise a subsequent start of the
service could cause the same notifier to be registered twice, leading to
soft lockups.

Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 0751ddf77b "lockd: Register callbacks on the inetaddr_chain..."
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

...

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Scott Mayhew 2016-06-30 10:39:32 -04:00 • committed by J. Bruce Fields

parent 4c2e07c6a2

commit cb7d224f82

1 changed files with 10 additions and 3 deletions

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fs/lockd/svc.c

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