kprobe_insn_slots 117 kernel/kprobes.c struct kprobe_insn_cache kprobe_insn_slots = { kprobe_insn_slots 118 kernel/kprobes.c .mutex = __MUTEX_INITIALIZER(kprobe_insn_slots.mutex), kprobe_insn_slots 121 kernel/kprobes.c .pages = LIST_HEAD_INIT(kprobe_insn_slots.pages),