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authorChristoph Hellwig <hch@lst.de>2007-05-04 18:47:46 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-05-04 18:48:24 +0200
commit33464e3b57834e161add62b499492cf43e35e54c (patch)
treebd78272d5e723fcfd08b2f4d8ce6f7ec7c6c1492 /include/asm-s390/kprobes.h
parentdc87c3985e9b442c60994308a96f887579addc39 (diff)
[S390] get rid of kprobes notifier call chain.
And here's a port of the powerpc patch to get rid of the notifier chain completely to s390. It's ontop of Martins patch as that one is in mainline already. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390/kprobes.h')
-rw-r--r--include/asm-s390/kprobes.h16
1 files changed, 4 insertions, 12 deletions
diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
index b847ff0ec3fa..830fe4c4eea6 100644
--- a/include/asm-s390/kprobes.h
+++ b/include/asm-s390/kprobes.h
@@ -97,18 +97,10 @@ void kretprobe_trampoline(void);
int is_prohibited_opcode(kprobe_opcode_t *instruction);
void get_instruction_type(struct arch_specific_insn *ainsn);
+int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
+int kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data);
+
#define flush_insn_slot(p) do { } while (0)
#endif /* _ASM_S390_KPROBES_H */
-
-#ifdef CONFIG_KPROBES
-
-extern int kprobe_exceptions_notify(struct notifier_block *self,
- unsigned long val, void *data);
-#else /* !CONFIG_KPROBES */
-static inline int kprobe_exceptions_notify(struct notifier_block *self,
- unsigned long val, void *data)
-{
- return 0;
-}
-#endif