riscv/kernel/elf_kexec.c

131 	struct crash_mem *cmem = arg;
133 	cmem->ranges[cmem->nr_ranges].start = res->start;
134 	cmem->ranges[cmem->nr_ranges].end = res->end;
135 	cmem->nr_ranges++;
142 	struct crash_mem *cmem;
149 	cmem = kmalloc(struct_size(cmem, ranges, nr_ranges), GFP_KERNEL);
150 	if (!cmem)
153 	cmem->max_nr_ranges = nr_ranges;
154 	cmem->nr_ranges = 0;
155 	ret = walk_system_ram_res(0, -1, cmem, prepare_elf64_ram_headers_callback);
160 	ret = crash_exclude_mem_range(cmem, crashk_res.start, crashk_res.end);
162 		ret = crash_prepare_elf64_headers(cmem, true, addr, sz);
165 	kfree(cmem);