1dnl # 2dnl # 5.10 API change, 3dnl # The "count" was moved into ref->data, from ref 4dnl # 5AC_DEFUN([ZFS_AC_KERNEL_SRC_PERCPU_REF_COUNT_IN_DATA], [ 6 ZFS_LINUX_TEST_SRC([percpu_ref_count_in_data], [ 7 #include <linux/percpu-refcount.h> 8 ],[ 9 struct percpu_ref_data d; 10 11 atomic_long_set(&d.count, 1L); 12 ]) 13]) 14 15AC_DEFUN([ZFS_AC_KERNEL_PERCPU_REF_COUNT_IN_DATA], [ 16 AC_MSG_CHECKING([whether is inside percpu_ref.data]) 17 ZFS_LINUX_TEST_RESULT([percpu_ref_count_in_data], [ 18 AC_MSG_RESULT(yes) 19 AC_DEFINE(ZFS_PERCPU_REF_COUNT_IN_DATA, 1, 20 [count is located in percpu_ref.data]) 21 ],[ 22 AC_MSG_RESULT(no) 23 ]) 24]) 25AC_DEFUN([ZFS_AC_KERNEL_SRC_PERCPU], [ 26 ZFS_AC_KERNEL_SRC_PERCPU_REF_COUNT_IN_DATA 27]) 28 29AC_DEFUN([ZFS_AC_KERNEL_PERCPU], [ 30 ZFS_AC_KERNEL_PERCPU_REF_COUNT_IN_DATA 31]) 32