/usr/src/zfs-0.6.5.6/config/kernel-dirty-inode.m4 is in zfs-dkms 0.6.5.6-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | dnl #
dnl # 3.0 API change
dnl # The sops->dirty_inode() callbacks were updated to take a flags
dnl # argument. This allows the greater control over whether the
dnl # filesystem needs to push out a transaction or not.
dnl #
AC_DEFUN([ZFS_AC_KERNEL_DIRTY_INODE_WITH_FLAGS], [
AC_MSG_CHECKING([whether sops->dirty_inode() wants flags])
ZFS_LINUX_TRY_COMPILE([
#include <linux/fs.h>
void dirty_inode(struct inode *a, int b) { return; }
static const struct super_operations
sops __attribute__ ((unused)) = {
.dirty_inode = dirty_inode,
};
],[
],[
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_DIRTY_INODE_WITH_FLAGS, 1,
[sops->dirty_inode() wants flags])
],[
AC_MSG_RESULT([no])
])
])
|