+
+#ifdef CONFIG_KEXEC
+static void __init setup_crashkernel(unsigned long total, int *n)
+{
+ unsigned long long base = 0, size = 0;
+ int ret;
+
+ ret = parse_crashkernel(boot_command_line, total,
+ &size, &base);
+ if (ret == 0 && size > 0) {
+ if (!base) {
+ sort_regions(rsvd_region, *n);
+ base = kdump_find_rsvd_region(size,
+ rsvd_region, *n);
+ }
+ if (base != ~0UL) {
+ printk(KERN_INFO "Reserving %ldMB of memory at %ldMB "
+ "for crashkernel (System RAM: %ldMB)\n",
+ (unsigned long)(size >> 20),
+ (unsigned long)(base >> 20),
+ (unsigned long)(total >> 20));
+ rsvd_region[*n].start =
+ (unsigned long)__va(base);
+ rsvd_region[*n].end =
+ (unsigned long)__va(base + size);
+ (*n)++;
+ crashk_res.start = base;
+ crashk_res.end = base + size - 1;
+ }
+ }
+ efi_memmap_res.start = ia64_boot_param->efi_memmap;
+ efi_memmap_res.end = efi_memmap_res.start +
+ ia64_boot_param->efi_memmap_size;
+ boot_param_res.start = __pa(ia64_boot_param);
+ boot_param_res.end = boot_param_res.start +
+ sizeof(*ia64_boot_param);
+}
+#else
+static inline void __init setup_crashkernel(unsigned long total, int *n)
+{}
+#endif
+