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tomoyo: use DEFINE_SRCU() to define tomoyo_ss

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DEFINE_STATIC_SRCU() defines srcu struct and do init at build time.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <james.l.morris@oracle.com>
This commit is contained in:
Lai Jiangshan 2013-03-16 00:50:53 +08:00 committed by James Morris
parent 2c4cdf5950
commit 505f14f7b8
1 changed files with 2 additions and 3 deletions
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5
security/tomoyo/tomoyo.c
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@ -536,7 +536,7 @@ static struct security_operations tomoyo_security_ops = {
}; };
/* Lock for GC. */ /* Lock for GC. */
struct srcu_struct tomoyo_ss; DEFINE_SRCU(tomoyo_ss);
/** /**
* tomoyo_init - Register TOMOYO Linux as a LSM module. * tomoyo_init - Register TOMOYO Linux as a LSM module.
@ -550,8 +550,7 @@ static int __init tomoyo_init(void)
if (!security_module_enable(&tomoyo_security_ops)) if (!security_module_enable(&tomoyo_security_ops))
return 0; return 0;
/* register ourselves with the security framework */ /* register ourselves with the security framework */
if (register_security(&tomoyo_security_ops) || if (register_security(&tomoyo_security_ops))
init_srcu_struct(&tomoyo_ss))
panic("Failure registering TOMOYO Linux"); panic("Failure registering TOMOYO Linux");
printk(KERN_INFO "TOMOYO Linux initialized\n"); printk(KERN_INFO "TOMOYO Linux initialized\n");
cred->security = &tomoyo_kernel_domain; cred->security = &tomoyo_kernel_domain;