From ee866331749b07373743ce18ceaffb1dd841d855 Mon Sep 17 00:00:00 2001
From: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Date: Fri, 21 Sep 2012 17:00:43 +0300
Subject: [PATCH] integrity: reduce storage size for ima_status and evm_status
This patch reduces size of the iint structure by 8 bytes.
It saves about 15% of iint cache memory.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---
security/integrity/integrity.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index e9db763a875e8..0a298def50365 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -50,8 +50,8 @@ struct integrity_iint_cache {
u64 version; /* track inode changes */
unsigned short flags;
struct evm_ima_xattr_data ima_xattr;
- enum integrity_status ima_status;
- enum integrity_status evm_status;
+ enum integrity_status ima_status:4;
+ enum integrity_status evm_status:4;
};
/* rbtree tree calls to lookup, insert, delete
--
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