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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2010-02-11 03:43:54 +0300
committerJames Morris <jmorris@namei.org>2010-02-15 01:00:24 +0300
commit847b173ea3d6f50936823d07f2245059bf44713b (patch)
treeb53c6d0536af73a078bcff0375f9f4d837f79bba /security/tomoyo/common.h
parentec8e6a4e062e2edebef91e930c20572c9f4c0dda (diff)
downloadlinux-847b173ea3d6f50936823d07f2245059bf44713b.tar.xz
TOMOYO: Add garbage collector.
This patch adds garbage collector support to TOMOYO. Elements are protected by "struct srcu_struct tomoyo_ss". Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/common.h')
-rw-r--r--security/tomoyo/common.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h
index 521b4b5addaf..1c8c97a4c069 100644
--- a/security/tomoyo/common.h
+++ b/security/tomoyo/common.h
@@ -638,6 +638,11 @@ int tomoyo_check_rewrite_permission(struct tomoyo_domain_info *domain,
struct file *filp);
int tomoyo_find_next_domain(struct linux_binprm *bprm);
+/* Run garbage collector. */
+void tomoyo_run_gc(void);
+
+void tomoyo_memory_free(void *ptr);
+
/********** External variable definitions. **********/
/* Lock for GC. */
@@ -646,6 +651,16 @@ extern struct srcu_struct tomoyo_ss;
/* The list for "struct tomoyo_domain_info". */
extern struct list_head tomoyo_domain_list;
+extern struct list_head tomoyo_domain_initializer_list;
+extern struct list_head tomoyo_domain_keeper_list;
+extern struct list_head tomoyo_alias_list;
+extern struct list_head tomoyo_globally_readable_list;
+extern struct list_head tomoyo_pattern_list;
+extern struct list_head tomoyo_no_rewrite_list;
+extern struct list_head tomoyo_policy_manager_list;
+extern struct list_head tomoyo_name_list[TOMOYO_MAX_HASH];
+extern struct mutex tomoyo_name_list_lock;
+
/* Lock for protecting policy. */
extern struct mutex tomoyo_policy_lock;