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| author | David Teigland <teigland@redhat.com> | 2012-03-30 18:46:08 +0200 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2012-04-26 22:35:38 +0200 |
| commit | 513ef596d43cc35a72ae21170075136855641493 (patch) | |
| tree | 89a73567803e4cdc910849af388a934923625345 /fs/dlm/lock.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes (diff) | |
| download | linux-513ef596d43cc35a72ae21170075136855641493.tar.xz linux-513ef596d43cc35a72ae21170075136855641493.zip | |
dlm: prevent connections during shutdown
During lowcomms shutdown, a new connection could possibly
be created, and attempt to use a workqueue that's been
destroyed. Similarly, during startup, a new connection
could attempt to use a workqueue that's not been set up
yet. Add a global variable to indicate when new connections
are allowed.
Based on patch by: Christine Caulfield <ccaulfie@redhat.com>
Reported-by: dann frazier <dann.frazier@canonical.com>
Reviewed-by: dann frazier <dann.frazier@canonical.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/lock.c')
0 files changed, 0 insertions, 0 deletions