diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c index 0ce2106a1e7d..36b5a493e5b4 100644 --- a/arch/x86/kernel/kprobes/opt.c +++ b/arch/x86/kernel/kprobes/opt.c @@ -328,7 +328,7 @@ int arch_check_optimized_kprobe(struct optimized_kprobe *op) for (i = 1; i < op->optinsn.size; i++) { p = get_kprobe(op->kp.addr + i); - if (p && !kprobe_disabled(p)) + if (p && !kprobe_disarmed(p)) return -EEXIST; } diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index c29261587ecf..08875d2d5649 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -332,6 +332,7 @@ extern int proc_kprobes_optimization_handler(struct ctl_table *table, #endif extern void wait_for_kprobe_optimizer(void); bool optprobe_queued_unopt(struct optimized_kprobe *op); +bool kprobe_disarmed(struct kprobe *p); #else static inline void wait_for_kprobe_optimizer(void) { } #endif /* CONFIG_OPTPROBES */ diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 721bc92b6958..e1fb6453e8e9 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -418,8 +418,8 @@ static inline int kprobe_optready(struct kprobe *p) return 0; } -/* Return true(!0) if the kprobe is disarmed. Note: p must be on hash list */ -static inline int kprobe_disarmed(struct kprobe *p) +/* Return true if the kprobe is disarmed. Note: p must be on hash list */ +bool kprobe_disarmed(struct kprobe *p) { struct optimized_kprobe *op;