KERNEL_ATTR_RO     33 kernel/ksysfs.c KERNEL_ATTR_RO(uevent_seqnum);
KERNEL_ATTR_RO     62 kernel/ksysfs.c KERNEL_ATTR_RO(kexec_loaded);
KERNEL_ATTR_RO     69 kernel/ksysfs.c KERNEL_ATTR_RO(kexec_crash_loaded);
KERNEL_ATTR_RO     78 kernel/ksysfs.c KERNEL_ATTR_RO(vmcoreinfo);