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>
diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
index c69dd39..10ee7ce 100644
--- a/security/tomoyo/file.c
+++ b/security/tomoyo/file.c
@@ -148,7 +148,7 @@
* given "allow_read /lib/libc-2.5.so" to the domain which current process
* belongs to.
*/
-static LIST_HEAD(tomoyo_globally_readable_list);
+LIST_HEAD(tomoyo_globally_readable_list);
/**
* tomoyo_update_globally_readable_entry - Update "struct tomoyo_globally_readable_file_entry" list.
@@ -295,7 +295,7 @@
* which pretends as if /proc/self/ is not a symlink; so that we can forbid
* current process from accessing other process's information.
*/
-static LIST_HEAD(tomoyo_pattern_list);
+LIST_HEAD(tomoyo_pattern_list);
/**
* tomoyo_update_file_pattern_entry - Update "struct tomoyo_pattern_entry" list.
@@ -448,7 +448,7 @@
* " (deleted)" suffix if the file is already unlink()ed; so that we don't
* need to worry whether the file is already unlink()ed or not.
*/
-static LIST_HEAD(tomoyo_no_rewrite_list);
+LIST_HEAD(tomoyo_no_rewrite_list);
/**
* tomoyo_update_no_rewrite_entry - Update "struct tomoyo_no_rewrite_entry" list.