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authorMark Fasheh <mark.fasheh@oracle.com>2007-09-07 11:11:10 -0700
committerMark Fasheh <mark.fasheh@oracle.com>2008-01-25 14:36:40 -0800
commit6561168cb442be8d2769dce663870b6a28573e16 (patch)
tree9abcc18eb39d15c9c3414adf970dd26cf1c2a296 /fs
parent2d94dfc8c38edf63e91e48fd55c3a8822b6a9ced (diff)
downloadop-kernel-dev-6561168cb442be8d2769dce663870b6a28573e16.zip
op-kernel-dev-6561168cb442be8d2769dce663870b6a28573e16.tar.gz
ocfs2_dlm: Call node eviction callbacks from heartbeat handler
With this, a dlm client can take advantage of the group protocol in the dlm to get full notification whenever a node within the dlm domain leaves unexpectedly. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/dlm/dlmrecovery.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 2fde7bf..b10f3e3 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -2321,6 +2321,13 @@ void dlm_hb_node_down_cb(struct o2nm_node *node, int idx, void *data)
if (!dlm_grab(dlm))
return;
+ /*
+ * This will notify any dlm users that a node in our domain
+ * went away without notifying us first.
+ */
+ if (test_bit(idx, dlm->domain_map))
+ dlm_fire_domain_eviction_callbacks(dlm, idx);
+
spin_lock(&dlm->spinlock);
__dlm_hb_node_down(dlm, idx);
spin_unlock(&dlm->spinlock);
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