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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2010-06-17 16:53:24 +0900
committerJames Morris <jmorris@namei.org>2010-08-02 15:34:40 +1000
commita230f9e7121cbcbfe23bd5a630abf6b53cece555 (patch)
treea81820f41d57ffd8704aaef4331f696030d7ba77 /security/tomoyo/gc.c
parenta98aa4debe2728abb3353e35fc5d110dcc0d7f0d (diff)
downloadvexpress-lsk-a230f9e7121cbcbfe23bd5a630abf6b53cece555.tar.gz
TOMOYO: Use array of "struct list_head".
Assign list id and make the lists as array of "struct list_head". Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/gc.c')
-rw-r--r--security/tomoyo/gc.c41
1 files changed, 7 insertions, 34 deletions
diff --git a/security/tomoyo/gc.c b/security/tomoyo/gc.c
index 446d59f8ae2..414e18bd93c 100644
--- a/security/tomoyo/gc.c
+++ b/security/tomoyo/gc.c
@@ -11,24 +11,6 @@
#include <linux/kthread.h>
#include <linux/slab.h>
-enum tomoyo_policy_id {
- TOMOYO_ID_GROUP,
- TOMOYO_ID_PATH_GROUP,
- TOMOYO_ID_NUMBER_GROUP,
- TOMOYO_ID_DOMAIN_INITIALIZER,
- TOMOYO_ID_DOMAIN_KEEPER,
- TOMOYO_ID_AGGREGATOR,
- TOMOYO_ID_ALIAS,
- TOMOYO_ID_GLOBALLY_READABLE,
- TOMOYO_ID_PATTERN,
- TOMOYO_ID_NO_REWRITE,
- TOMOYO_ID_MANAGER,
- TOMOYO_ID_NAME,
- TOMOYO_ID_ACL,
- TOMOYO_ID_DOMAIN,
- TOMOYO_MAX_POLICY
-};
-
struct tomoyo_gc_entry {
struct list_head list;
int type;
@@ -226,17 +208,6 @@ static void tomoyo_del_number_group(struct list_head *element)
container_of(element, typeof(*member), head.list);
}
-static struct list_head *tomoyo_policy_list[TOMOYO_MAX_POLICY] = {
- [TOMOYO_ID_GLOBALLY_READABLE] = &tomoyo_globally_readable_list,
- [TOMOYO_ID_PATTERN] = &tomoyo_pattern_list,
- [TOMOYO_ID_NO_REWRITE] = &tomoyo_no_rewrite_list,
- [TOMOYO_ID_DOMAIN_INITIALIZER] = &tomoyo_domain_initializer_list,
- [TOMOYO_ID_DOMAIN_KEEPER] = &tomoyo_domain_keeper_list,
- [TOMOYO_ID_AGGREGATOR] = &tomoyo_aggregator_list,
- [TOMOYO_ID_ALIAS] = &tomoyo_alias_list,
- [TOMOYO_ID_MANAGER] = &tomoyo_policy_manager_list,
-};
-
static bool tomoyo_collect_member(struct list_head *member_list, int id)
{
struct tomoyo_acl_head *member;
@@ -267,9 +238,8 @@ static void tomoyo_collect_entry(void)
if (mutex_lock_interruptible(&tomoyo_policy_lock))
return;
for (i = 0; i < TOMOYO_MAX_POLICY; i++) {
- if (tomoyo_policy_list[i])
- if (!tomoyo_collect_member(tomoyo_policy_list[i], i))
- goto unlock;
+ if (!tomoyo_collect_member(&tomoyo_policy_list[i], i))
+ goto unlock;
}
{
struct tomoyo_domain_info *domain;
@@ -298,7 +268,9 @@ static void tomoyo_collect_entry(void)
}
{
struct tomoyo_group *group;
- list_for_each_entry_rcu(group, &tomoyo_path_group_list, list) {
+ list_for_each_entry_rcu(group,
+ &tomoyo_group_list[TOMOYO_PATH_GROUP],
+ list) {
tomoyo_collect_member(&group->member_list,
TOMOYO_ID_PATH_GROUP);
if (!list_empty(&group->member_list) ||
@@ -311,7 +283,8 @@ static void tomoyo_collect_entry(void)
}
{
struct tomoyo_group *group;
- list_for_each_entry_rcu(group, &tomoyo_number_group_list,
+ list_for_each_entry_rcu(group,
+ &tomoyo_group_list[TOMOYO_NUMBER_GROUP],
list) {
tomoyo_collect_member(&group->member_list,
TOMOYO_ID_NUMBER_GROUP);