kernel-ark/fs/sysfs
Tejun Heo 7c6e2d362c sysfs, kernfs: replace sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with ->priv
A directory sysfs_dirent points to the associated kobj.  A regular or
bin file points to the associated [bin_]attribute.  This patch
replaces sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with void *
->priv.

This is to prepare for kernfs interface so that sysfs can specify the
private data in the same way for directories and files.  This lower
debuggability but not by much - the whole thing was overlaid in a
union anyway.  If debuggability becomes an issue, we can later add
->priv accessors which explicitly check for the sysfs_dirent type and
performs casting.

This patch doesn't introduce any behavior difference.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-29 17:19:16 -08:00
..
dir.c sysfs, kernfs: replace sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with ->priv 2013-11-29 17:19:16 -08:00
file.c sysfs, kernfs: replace sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with ->priv 2013-11-29 17:19:16 -08:00
group.c sysfs, kernfs: introduce kernfs_remove[_by_name[_ns]]() 2013-11-27 13:57:56 -08:00
inode.c sysfs, kernfs: replace sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with ->priv 2013-11-29 17:19:16 -08:00
Kconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Makefile sysfs: merge regular and bin file handling 2013-10-05 17:27:40 -07:00
mount.c sysfs: drop kobj_ns_type handling, take #2 2013-11-27 13:01:03 -08:00
symlink.c sysfs, kernfs: replace sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with ->priv 2013-11-29 17:19:16 -08:00
sysfs.h sysfs, kernfs: replace sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with ->priv 2013-11-29 17:19:16 -08:00