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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-09-07 11:11:10 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2008-01-25 14:36:40 -0800 |
| commit | 6561168cb442be8d2769dce663870b6a28573e16 (patch) | |
| tree | 9abcc18eb39d15c9c3414adf970dd26cf1c2a296 /fs | |
| parent | 2d94dfc8c38edf63e91e48fd55c3a8822b6a9ced (diff) | |
| download | lwn-6561168cb442be8d2769dce663870b6a28573e16.tar.gz lwn-6561168cb442be8d2769dce663870b6a28573e16.zip | |
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.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c index 2fde7bf91434..b10f3e313fbf 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); |