evm: additional parameter to pass integrity cache entry 'iint'
Additional iint parameter allows to skip lookup in the cache.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
diff --git a/include/linux/evm.h b/include/linux/evm.h
index 7c10761..6d4e89b 100644
--- a/include/linux/evm.h
+++ b/include/linux/evm.h
@@ -11,11 +11,14 @@
#include <linux/integrity.h>
#include <linux/xattr.h>
+struct integrity_iint_cache;
+
#ifdef CONFIG_EVM
extern enum integrity_status evm_verifyxattr(struct dentry *dentry,
const char *xattr_name,
void *xattr_value,
- size_t xattr_value_len);
+ size_t xattr_value_len,
+ struct integrity_iint_cache *iint);
extern void evm_inode_post_setattr(struct dentry *dentry, int ia_valid);
extern int evm_inode_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size);
@@ -34,7 +37,8 @@
static inline enum integrity_status evm_verifyxattr(struct dentry *dentry,
const char *xattr_name,
void *xattr_value,
- size_t xattr_value_len)
+ size_t xattr_value_len,
+ struct integrity_iint_cache *iint)
{
return INTEGRITY_UNKNOWN;
}