Commit 9a435b7b authored by Heiko Carstens's avatar Heiko Carstens Committed by Alexander Gordeev
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s390/kprobes: define insn cache ops within private header file 



clang warns about an unused insn cache ops function:

arch/s390/kernel/kprobes.c:34:1:
  error: unused function 'is_kprobe_s390_insn_slot' [-Werror,-Wunused-function]
DEFINE_INSN_CACHE_OPS(s390_insn);
^
./include/linux/kprobes.h:335:20: note: expanded from macro 'DEFINE_INSN_CACHE_OPS'
static inline bool is_kprobe_##__name##_slot(unsigned long addr)        \
                   ^
<scratch space>:88:1: note: expanded from here
is_kprobe_s390_insn_slot
^

Move the definition to a private header file, which is also similar to
the generic insn cache ops.

Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
parent 17ca7df6

arch/s390/kernel/kprobes.c

+1 −2
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <asm/set_memory.h>

#include <asm/sections.h>

#include <asm/dis.h>

#include "kprobes.h"

#include "entry.h"



DEFINE_PER_CPU(struct kprobe *, current_kprobe);
@@ -31,8 +32,6 @@ DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk); 


struct kretprobe_blackpoint kretprobe_blacklist[] = { };



DEFINE_INSN_CACHE_OPS(s390_insn);



static int insn_page_in_use;



void *alloc_insn_page(void)

arch/s390/kernel/kprobes.h

0 → 100644
+9 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0+ */

#ifndef _ARCH_S390_KPROBES_H

#define _ARCH_S390_KPROBES_H



#include <linux/kprobes.h>



DEFINE_INSN_CACHE_OPS(s390_insn);



#endif