config/kernel-evict-inode.m4

   1 dnl #
   2 dnl # 2.6.36 API change
   3 dnl # The sops->delete_inode() and sops->clear_inode() callbacks have
   4 dnl # replaced by a single sops->evict_inode() callback.
   5 dnl #
   6 AC_DEFUN([ZFS_AC_KERNEL_SRC_EVICT_INODE], [
   7         ZFS_LINUX_TEST_SRC([evict_inode], [
   8                 #include <linux/fs.h>
   9                 void evict_inode (struct inode * t) { return; }
  10                 static struct super_operations sops __attribute__ ((unused)) = {
  11                         .evict_inode = evict_inode,
  12                 };
  13         ],[])
  14 ])
  15
  16 AC_DEFUN([ZFS_AC_KERNEL_EVICT_INODE], [
  17         AC_MSG_CHECKING([whether sops->evict_inode() exists])
  18         ZFS_LINUX_TEST_RESULT([evict_inode], [
  19                 AC_MSG_RESULT(yes)
  20                 AC_DEFINE(HAVE_EVICT_INODE, 1, [sops->evict_inode() exists])
  21         ],[
  22                 ZFS_LINUX_TEST_ERROR([evict_inode])
  23         ])
  24 ])