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| author | Tejun Heo <htejun@gmail.com> | 2007-06-14 03:45:15 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-11 16:09:04 -0700 |
| commit | 0c096b507f15397da890051ee73de4266d3941fb (patch) | |
| tree | c6b7d204a493157b3926bdb46500313eee9f9690 /include/linux/sysfs.h | |
| parent | 13b3086d2ea483cbcae5a4236446cecc082a72cf (diff) | |
| download | kernel_samsung_aries-0c096b507f15397da890051ee73de4266d3941fb.zip kernel_samsung_aries-0c096b507f15397da890051ee73de4266d3941fb.tar.gz kernel_samsung_aries-0c096b507f15397da890051ee73de4266d3941fb.tar.bz2 | |
sysfs: add sysfs_dirent->s_name
Add s_name to sysfs_dirent. This is to further reduce dependency to
the associated dentry. Name is copied for directories and symlinks
but not for attributes.
Where possible, name dereferences are converted to use sd->s_name.
sysfs_symlink->link_name and sysfs_get_name() are unused now and
removed.
This change allows symlink to be implemented using sysfs_dirent tree
proper, which is the last remaining dentry-dependent sysfs walk.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/sysfs.h')
| -rw-r--r-- | include/linux/sysfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 7d5d1ec..2f86b08 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -76,6 +76,7 @@ struct sysfs_ops { #define SYSFS_KOBJ_BIN_ATTR 0x0008 #define SYSFS_KOBJ_LINK 0x0020 #define SYSFS_NOT_PINNED (SYSFS_KOBJ_ATTR | SYSFS_KOBJ_BIN_ATTR | SYSFS_KOBJ_LINK) +#define SYSFS_COPY_NAME (SYSFS_DIR | SYSFS_KOBJ_LINK) #ifdef CONFIG_SYSFS |