alistair23-linux/fs/sysfs
Tejun Heo fdbffaa478 sysfs, kernfs: prepare mmap path for kernfs
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly.  This patch
rearranges mmap path so that the kernfs and sysfs parts are separate.

sysfs_kf_bin_mmap() which handles the interaction with bin_attribute
mmap method is factored out of sysfs_bin_mmap(), which is renamed to
kernfs_file_mmap().  All vma ops are renamed accordingly.

sysfs_bin_mmap() is updated such that it can be used for both file
types.  This will eventually allow using the same file_operations for
both file types, which is necessary to separate out kernfs.

This patch doesn't introduce any behavior changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-29 17:33:46 -08:00
..
dir.c sysfs, kernfs: introduce kernfs_create_dir[_ns]() 2013-11-29 17:20:13 -08:00
file.c sysfs, kernfs: prepare mmap path for kernfs 2013-11-29 17:33:46 -08:00
group.c sysfs, kernfs: introduce kernfs_create_dir[_ns]() 2013-11-29 17:20:13 -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
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: introduce kernfs_create_dir[_ns]() 2013-11-29 17:20:13 -08:00