safecopy 503 kernel/kexec_core.c void *safecopy; safecopy 522 kernel/kexec_core.c safecopy = vmap(&vmcoreinfo_page, 1, VM_MAP, PAGE_KERNEL); safecopy 523 kernel/kexec_core.c if (!safecopy) { safecopy 528 kernel/kexec_core.c image->vmcoreinfo_data_copy = safecopy; safecopy 529 kernel/kexec_core.c crash_update_vmcoreinfo_safecopy(safecopy);