centos man page for debugfs_create_x64

DEBUGFS_CREATE_X64(9)					      The debugfs filesystem					     DEBUGFS_CREATE_X64(9)

NAME
       debugfs_create_x64 - create a debugfs file that is used to read and write an unsigned 64-bit value

SYNOPSIS
       struct dentry * debugfs_create_x64(const char * name, umode_t mode, struct dentry * parent, u64 * value);

ARGUMENTS
       name
	   a pointer to a string containing the name of the file to create.

       mode
	   the permission that the file should have

       parent
	   a pointer to the parent dentry for this file. This should be a directory dentry if set. If this parameter is NULL, then the file will
	   be created in the root of the debugfs filesystem.

       value
	   a pointer to the variable that the file should read to and write from.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     DEBUGFS_CREATE_X64(9)