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Commit 15aac676 authored by Eric Paris's avatar Eric Paris Committed by Linus Torvalds
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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: default avatarEric Paris <eparis@redhat.com>
Acked-by: default avatarMimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 497f3233

security/integrity/ima/ima.h

+2 −2
Original line number Diff line number Diff line
@@ -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 */