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Diffstat (limited to 'security/security.c')
-rw-r--r--security/security.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/security/security.c b/security/security.c
index f493db0bf62a..250ee2d76406 100644
--- a/security/security.c
+++ b/security/security.c
@@ -35,7 +35,7 @@
#define LSM_COUNT (__end_lsm_info - __start_lsm_info)
struct security_hook_heads security_hook_heads __lsm_ro_after_init;
-static ATOMIC_NOTIFIER_HEAD(lsm_notifier_chain);
+static BLOCKING_NOTIFIER_HEAD(blocking_lsm_notifier_chain);
static struct kmem_cache *lsm_file_cache;
static struct kmem_cache *lsm_inode_cache;
@@ -426,23 +426,26 @@ void __init security_add_hooks(struct security_hook_list *hooks, int count,
panic("%s - Cannot get early memory.\n", __func__);
}
-int call_lsm_notifier(enum lsm_event event, void *data)
+int call_blocking_lsm_notifier(enum lsm_event event, void *data)
{
- return atomic_notifier_call_chain(&lsm_notifier_chain, event, data);
+ return blocking_notifier_call_chain(&blocking_lsm_notifier_chain,
+ event, data);
}
-EXPORT_SYMBOL(call_lsm_notifier);
+EXPORT_SYMBOL(call_blocking_lsm_notifier);
-int register_lsm_notifier(struct notifier_block *nb)
+int register_blocking_lsm_notifier(struct notifier_block *nb)
{
- return atomic_notifier_chain_register(&lsm_notifier_chain, nb);
+ return blocking_notifier_chain_register(&blocking_lsm_notifier_chain,
+ nb);
}
-EXPORT_SYMBOL(register_lsm_notifier);
+EXPORT_SYMBOL(register_blocking_lsm_notifier);
-int unregister_lsm_notifier(struct notifier_block *nb)
+int unregister_blocking_lsm_notifier(struct notifier_block *nb)
{
- return atomic_notifier_chain_unregister(&lsm_notifier_chain, nb);
+ return blocking_notifier_chain_unregister(&blocking_lsm_notifier_chain,
+ nb);
}
-EXPORT_SYMBOL(unregister_lsm_notifier);
+EXPORT_SYMBOL(unregister_blocking_lsm_notifier);
/**
* lsm_cred_alloc - allocate a composite cred blob