diff options
author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
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committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
tree | f256bce13ba11f514a388160df84e1410bedbe2b /fs/ocfs2/cluster/nodemanager.c | |
parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'fs/ocfs2/cluster/nodemanager.c')
-rw-r--r-- | fs/ocfs2/cluster/nodemanager.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index 9f5ad0f01ce0..af2070da308b 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -900,6 +900,46 @@ static struct o2nm_cluster_group o2nm_cluster_group = { }, }; +int o2nm_depend_item(struct config_item *item) +{ + return configfs_depend_item(&o2nm_cluster_group.cs_subsys, item); +} + +void o2nm_undepend_item(struct config_item *item) +{ + configfs_undepend_item(&o2nm_cluster_group.cs_subsys, item); +} + +int o2nm_depend_this_node(void) +{ + int ret = 0; + struct o2nm_node *local_node; + + local_node = o2nm_get_node_by_num(o2nm_this_node()); + if (!local_node) { + ret = -EINVAL; + goto out; + } + + ret = o2nm_depend_item(&local_node->nd_item); + o2nm_node_put(local_node); + +out: + return ret; +} + +void o2nm_undepend_this_node(void) +{ + struct o2nm_node *local_node; + + local_node = o2nm_get_node_by_num(o2nm_this_node()); + BUG_ON(!local_node); + + o2nm_undepend_item(&local_node->nd_item); + o2nm_node_put(local_node); +} + + static void __exit exit_o2nm(void) { if (ocfs2_table_header) @@ -934,7 +974,7 @@ static int __init init_o2nm(void) goto out_sysctl; config_group_init(&o2nm_cluster_group.cs_subsys.su_group); - init_MUTEX(&o2nm_cluster_group.cs_subsys.su_sem); + mutex_init(&o2nm_cluster_group.cs_subsys.su_mutex); ret = configfs_register_subsystem(&o2nm_cluster_group.cs_subsys); if (ret) { printk(KERN_ERR "nodemanager: Registration returned %d\n", ret); |