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ocfs2: take mle reference during migration 

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
wifi-calibration
Kurt Hackel 2006-04-27 19:01:35 -07:00 committed by Mark Fasheh
parent 41b8c8a101
commit 2d1a868c56
1 changed files with 17 additions and 0 deletions
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17
fs/ocfs2/dlm/dlmmaster.c
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@ -1710,6 +1710,23 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data)
assert->node_idx);
}
}
if (mle->type == DLM_MLE_MIGRATION) {
if (flags & DLM_ASSERT_MASTER_MLE_CLEANUP) {
mlog(0, "%s:%.*s: got cleanup assert"
" from %u for migration\n",
dlm->name, namelen, name,
assert->node_idx);
} else if (!(flags & DLM_ASSERT_MASTER_FINISH_MIGRATION)) {
mlog(0, "%s:%.*s: got unrelated assert"
" from %u for migration, ignoring\n",
dlm->name, namelen, name,
assert->node_idx);
__dlm_put_mle(mle);
spin_unlock(&dlm->master_lock);
spin_unlock(&dlm->spinlock);
goto done;
}
}
}
spin_unlock(&dlm->master_lock);