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| author | Eric W. Biederman <ebiederm@xmission.com> | 2011-12-18 20:07:23 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-24 12:41:00 -0800 |
| commit | 15a3382451e51925facfe430deeca63d90137f5d (patch) | |
| tree | 9e949861e2176ca63bc6ba4dad591fb9f2ca162e | |
| parent | 4e4d6d860b9393c5395ba5920edb5b4c5d43a3a3 (diff) | |
| download | linux-15a3382451e51925facfe430deeca63d90137f5d.tar.bz2 | |
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: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | fs/sysfs/sysfs.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index 2b5c923b4b90..19994948ac5c 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -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) { |