• Tejun Heo's avatar
    sysfs: add sysfs_open_file->sd and ->file · bcafe4ee
    Tejun Heo authored
    sysfs will be converted to use seq_file for read path, which will make
    it difficult to pass around multiple pointers directly.  This patch
    adds sysfs_open_file->sd and ->file so that we can reach all the
    necessary data structures from sysfs_open_file.
    flush_write_buffer() is updated to drop @dentry which was used to
    discover the sysfs_dirent as it's now available through
    This patch doesn't cause any behavior difference.
    Signed-off-by: default avatarTejun Heo <tj@kernel.org>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>