From 15aac676778f206b42c4d7782b08f89246680485 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Mon, 25 Oct 2010 14:41:39 -0400 Subject: [PATCH] IMA: convert internal flags from long to char The IMA flags is an unsigned long but there is only 1 flag defined. Lets save a little space and make it a char. This packs nicely next to the array of u8's. Signed-off-by: Eric Paris Acked-by: Mimi Zohar Signed-off-by: Linus Torvalds --- security/integrity/ima/ima.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index 000d13ab1a2d..f7af0110bcde 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -96,14 +96,14 @@ static inline unsigned long ima_hash_key(u8 *digest) } /* iint cache flags */ -#define IMA_MEASURED 1 +#define IMA_MEASURED 0x01 /* integrity data associated with an inode */ struct ima_iint_cache { struct rb_node rb_node; /* rooted in ima_iint_tree */ struct inode *inode; /* back pointer to inode in question */ u64 version; /* track inode changes */ - unsigned long flags; + unsigned char flags; u8 digest[IMA_DIGEST_SIZE]; struct mutex mutex; /* protects: version, flags, digest */ unsigned int readcount; /* measured files readcount */ -- 2.20.1