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| author | Tejun Heo <htejun@gmail.com> | 2007-09-20 09:05:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 23:51:11 +0200 |
| commit | bc747f37a0f089b9366f7385ff870e12911f2383 (patch) | |
| tree | b23e81c5136486bc081770dd83595e658437ace8 /fs/sysfs/sysfs.h | |
| parent | sysfs: make sysfs_root a regular directory dirent (diff) | |
| download | linux-bc747f37a0f089b9366f7385ff870e12911f2383.tar.xz linux-bc747f37a0f089b9366f7385ff870e12911f2383.zip | |
sysfs: move sysfs_dirent->s_children into sysfs_dirent->s_dir
Children list head is only meaninful for directory nodes. Move it
into s_dir. This doesn't save any space currently but it will with
further changes.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | fs/sysfs/sysfs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index 60405a6e4c22..42b0327d1624 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -1,6 +1,8 @@ /* type-specific structures for sysfs_dirent->s_* union members */ struct sysfs_elem_dir { struct kobject *kobj; + /* children list starts here and goes through sd->s_sibling */ + struct sysfs_dirent *children; }; struct sysfs_elem_symlink { @@ -28,7 +30,6 @@ struct sysfs_dirent { atomic_t s_active; struct sysfs_dirent *s_parent; struct sysfs_dirent *s_sibling; - struct sysfs_dirent *s_children; const char *s_name; union { |