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authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>2009-02-21 20:40:50 +0900
committerJames Morris <jmorris@namei.org>2009-02-23 09:45:05 +1100
commit1581e7ddbdd97443a134e1a0cc9d81256baf77a4 (patch)
tree54134783d9b61dea08b434e0d6e447ac8f8924b2 /security/tomoyo/tomoyo.c
parent0da0a420bb542b13ebae142109a9d2045ade0cb1 (diff)
downloadvexpress-lsk-1581e7ddbdd97443a134e1a0cc9d81256baf77a4.tar.gz
TOMOYO: Do not call tomoyo_realpath_init unless registered.
tomoyo_realpath_init() is unconditionally called by security_initcall(). But nobody will use realpath related functions if TOMOYO is not registered. So, let tomoyo_init() call tomoyo_realpath_init(). This patch saves 4KB of memory allocation if TOMOYO is not registered. Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/tomoyo.c')
-rw-r--r--security/tomoyo/tomoyo.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
index cc599b36a3a..3eeeae12c4d 100644
--- a/security/tomoyo/tomoyo.c
+++ b/security/tomoyo/tomoyo.c
@@ -287,6 +287,7 @@ static int __init tomoyo_init(void)
panic("Failure registering TOMOYO Linux");
printk(KERN_INFO "TOMOYO Linux initialized\n");
cred->security = &tomoyo_kernel_domain;
+ tomoyo_realpath_init();
return 0;
}