| dnl # |
| dnl # 5.8 API, |
| dnl # __vmalloc PAGE_KERNEL removal |
| dnl # |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_VMALLOC_PAGE_KERNEL], [ |
| ZFS_LINUX_TEST_SRC([__vmalloc], [ |
| #include <linux/mm.h> |
| #include <linux/vmalloc.h> |
| ],[ |
| void *p __attribute__ ((unused)); |
| |
| p = __vmalloc(0, GFP_KERNEL, PAGE_KERNEL); |
| ]) |
| ]) |
| |
| AC_DEFUN([ZFS_AC_KERNEL_VMALLOC_PAGE_KERNEL], [ |
| AC_MSG_CHECKING([whether __vmalloc(ptr, flags, pageflags) is available]) |
| ZFS_LINUX_TEST_RESULT([__vmalloc], [ |
| AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_VMALLOC_PAGE_KERNEL, 1, [__vmalloc page flags exists]) |
| ],[ |
| AC_MSG_RESULT(no) |
| ]) |
| ]) |
