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| author | Wengang Wang <wen.gang.wang@oracle.com> | 2010-07-14 18:38:21 +0400 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2010-07-15 21:56:30 +0400 |
| commit | a39953dd95ff10e311083d94f4f95c348cb22464 (patch) | |
| tree | c905adf070262a6782d7a1b664495c36fbe95fab /mm/mmu_notifier.c | |
| parent | f5e27b6ddfbafdd9c9c2f06bbf28af12581409bc (diff) | |
| download | linux-a39953dd95ff10e311083d94f4f95c348cb22464.tar.xz | |
ocfs2/dlm: Remove BUG_ON from migration in the rare case of a down node
For migration, we are waiting for DLM_LOCK_RES_MIGRATING flag to be set
before sending DLM_MIG_LOCKRES_MSG message to the target. We are using
dlm_migration_can_proceed() for that purpose. However, if the node is
down, dlm_migration_can_proceed() will also return "go ahead". In this
rare case, the DLM_LOCK_RES_MIGRATING flag might not be set yet. Remove
the BUG_ON() that trips over this condition.
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'mm/mmu_notifier.c')
0 files changed, 0 insertions, 0 deletions