Remove all interfaces of jprobe since it is no more used. Signed-off-by: Masami Hiramatsu <mhira...@kernel.org> --- include/linux/kprobes.h | 44 -------------------------------------------- 1 file changed, 44 deletions(-)
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index b520baa65682..f7a6c398b4bf 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -155,24 +155,6 @@ static inline int kprobe_ftrace(struct kprobe *p) } /* - * Special probe type that uses setjmp-longjmp type tricks to resume - * execution at a specified entry with a matching prototype corresponding - * to the probed function - a trick to enable arguments to become - * accessible seamlessly by probe handling logic. - * Note: - * Because of the way compilers allocate stack space for local variables - * etc upfront, regardless of sub-scopes within a function, this mirroring - * principle currently works only for probes placed on function entry points. - */ -struct jprobe { - struct kprobe kp; - void *entry; /* probe handling code to jump to */ -}; - -/* For backward compatibility with old code using JPROBE_ENTRY() */ -#define JPROBE_ENTRY(handler) (handler) - -/* * Function-return probe - * Note: * User needs to provide a handler function, and initialize maxactive. @@ -436,9 +418,6 @@ static inline void unregister_kprobe(struct kprobe *p) static inline void unregister_kprobes(struct kprobe **kps, int num) { } -static inline void jprobe_return(void) -{ -} static inline int register_kretprobe(struct kretprobe *rp) { return -ENOSYS; @@ -465,20 +444,6 @@ static inline int enable_kprobe(struct kprobe *kp) return -ENOSYS; } #endif /* CONFIG_KPROBES */ -static inline int register_jprobe(struct jprobe *p) -{ - return -ENOSYS; -} -static inline int register_jprobes(struct jprobe **jps, int num) -{ - return -ENOSYS; -} -static inline void unregister_jprobe(struct jprobe *p) -{ -} -static inline void unregister_jprobes(struct jprobe **jps, int num) -{ -} static inline int disable_kretprobe(struct kretprobe *rp) { return disable_kprobe(&rp->kp); @@ -487,15 +452,6 @@ static inline int enable_kretprobe(struct kretprobe *rp) { return enable_kprobe(&rp->kp); } -static inline int disable_jprobe(struct jprobe *jp) -{ - return -ENOSYS; -} -static inline int enable_jprobe(struct jprobe *jp) -{ - return -ENOSYS; -} - #ifndef CONFIG_KPROBES static inline bool is_kprobe_insn_slot(unsigned long addr) {