1dnl # 2dnl # 2.6.37 API change 3dnl # kmap_atomic changed from assigning hard-coded named slot to using 4dnl # push/pop based dynamical allocation. 5dnl # 6AC_DEFUN([ZFS_AC_KERNEL_SRC_KMAP_ATOMIC_ARGS], [ 7 ZFS_LINUX_TEST_SRC([kmap_atomic], [ 8 #include <linux/pagemap.h> 9 ],[ 10 struct page page; 11 kmap_atomic(&page); 12 ]) 13]) 14 15AC_DEFUN([ZFS_AC_KERNEL_KMAP_ATOMIC_ARGS], [ 16 AC_MSG_CHECKING([whether kmap_atomic wants 1 args]) 17 ZFS_LINUX_TEST_RESULT([kmap_atomic], [ 18 AC_MSG_RESULT(yes) 19 ],[ 20 ZFS_LINUX_TEST_ERROR([kmap_atomic()]) 21 ]) 22]) 23