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Commit 15a33824 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Greg Kroah-Hartman
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sysfs: Reduce s_flags to an unsinged short so it packs well with s_mode 



On 32bit this reduces sizeof(struct sysfs_dirent) by 2 bytes.

Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 4e4d6d86

fs/sysfs/sysfs.h

+3 −3
Original line number Diff line number Diff line
@@ -77,7 +77,7 @@ struct sysfs_dirent { 
		struct sysfs_elem_bin_attr	s_bin_attr;

	};



	unsigned int		s_flags;

	unsigned short		s_flags;

	umode_t 		s_mode;

	ino_t			s_ino;

	struct sysfs_inode_attrs *s_iattr;
@@ -94,11 +94,11 @@ struct sysfs_dirent { 
#define SYSFS_ACTIVE_REF		(SYSFS_KOBJ_ATTR | SYSFS_KOBJ_BIN_ATTR)



/* identify any namespace tag on sysfs_dirents */

#define SYSFS_NS_TYPE_MASK		0xff00

#define SYSFS_NS_TYPE_MASK		0xf00

#define SYSFS_NS_TYPE_SHIFT		8



#define SYSFS_FLAG_MASK			~(SYSFS_NS_TYPE_MASK|SYSFS_TYPE_MASK)

#define SYSFS_FLAG_REMOVED		0x020000

#define SYSFS_FLAG_REMOVED		0x02000



static inline unsigned int sysfs_type(struct sysfs_dirent *sd)

{