Commit 2536390d authored by Tejun Heo's avatar Tejun Heo Committed by Greg Kroah-Hartman
Browse files

kernfs: add kernfs_open_file->priv 



Add a private data field to be used by kernfs file operations.  This
generally makes sense and will be used by cgroup.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4d3773c4

include/linux/kernfs.h

+1 −0
Original line number Diff line number Diff line
@@ -146,6 +146,7 @@ struct kernfs_open_file { 
	/* published fields */

	struct kernfs_node	*kn;

	struct file		*file;

	void			*priv;



	/* private fields, do not use outside kernfs proper */

	struct mutex		mutex;