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-rw-r--r--fs/dlm/config.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 5069b2cb5a1f..2f8e3c81bc19 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -133,14 +133,6 @@ static ssize_t cluster_set(struct cluster *cl, unsigned int *cl_field,
return len;
}
-#define __CONFIGFS_ATTR(_name,_mode,_read,_write) { \
- .attr = { .ca_name = __stringify(_name), \
- .ca_mode = _mode, \
- .ca_owner = THIS_MODULE }, \
- .show = _read, \
- .store = _write, \
-}
-
#define CLUSTER_ATTR(name, check_zero) \
static ssize_t name##_write(struct cluster *cl, const char *buf, size_t len) \
{ \
@@ -615,7 +607,7 @@ static struct clusters clusters_root = {
int dlm_config_init(void)
{
config_group_init(&clusters_root.subsys.su_group);
- init_MUTEX(&clusters_root.subsys.su_sem);
+ mutex_init(&clusters_root.subsys.su_mutex);
return configfs_register_subsystem(&clusters_root.subsys);
}
@@ -759,9 +751,9 @@ static struct space *get_space(char *name)
if (!space_list)
return NULL;
- down(&space_list->cg_subsys->su_sem);
- i = config_group_find_obj(space_list, name);
- up(&space_list->cg_subsys->su_sem);
+ mutex_lock(&space_list->cg_subsys->su_mutex);
+ i = config_group_find_item(space_list, name);
+ mutex_unlock(&space_list->cg_subsys->su_mutex);
return to_space(i);
}
@@ -780,7 +772,7 @@ static struct comm *get_comm(int nodeid, struct sockaddr_storage *addr)
if (!comm_list)
return NULL;
- down(&clusters_root.subsys.su_sem);
+ mutex_lock(&clusters_root.subsys.su_mutex);
list_for_each_entry(i, &comm_list->cg_children, ci_entry) {
cm = to_comm(i);
@@ -800,7 +792,7 @@ static struct comm *get_comm(int nodeid, struct sockaddr_storage *addr)
break;
}
}
- up(&clusters_root.subsys.su_sem);
+ mutex_unlock(&clusters_root.subsys.su_mutex);
if (!found)
cm = NULL;