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]) ]) ])