AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
+ AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h])
AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
AC_CHECK_LINUX_STRUCT([filename], [name], [fs.h])
[#include <linux/fs.h>
#include <linux/namei.h>],
[path_lookup(NULL, 0, NULL);])
+ AC_CHECK_LINUX_FUNC([proc_create],
+ [#include <linux/proc_fs.h>],
+ [proc_create(NULL, 0, NULL, NULL);])
AC_CHECK_LINUX_FUNC([rcu_read_lock],
[#include <linux/rcupdate.h>],
[rcu_read_lock();])