diff options
| author | Christoph Hellwig <hch@infradead.org> | 2007-04-30 06:56:46 -0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-02 06:57:39 -0400 |
| commit | 9f90b997de4efd5404a8c52f89c400f0f4e2d216 (patch) | |
| tree | 7dd6adc27b196e672fedd464a42700e336cd210a /include/asm-powerpc/kprobes.h | |
| parent | eb609e52d188775da738a1ffd1e982e6212c77d7 (diff) | |
[POWERPC] Minor fault path optimization
Call the kprobes pagefault handler directly instead of going through
the complex notifier chain.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/kprobes.h')
| -rw-r--r-- | include/asm-powerpc/kprobes.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h index fc713e595982..b0e40ff32ee0 100644 --- a/include/asm-powerpc/kprobes.h +++ b/include/asm-powerpc/kprobes.h | |||
| @@ -116,5 +116,6 @@ struct kprobe_ctlblk { | |||
| 116 | 116 | ||
| 117 | extern int kprobe_exceptions_notify(struct notifier_block *self, | 117 | extern int kprobe_exceptions_notify(struct notifier_block *self, |
| 118 | unsigned long val, void *data); | 118 | unsigned long val, void *data); |
| 119 | extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); | ||
| 119 | #endif /* __KERNEL__ */ | 120 | #endif /* __KERNEL__ */ |
| 120 | #endif /* _ASM_POWERPC_KPROBES_H */ | 121 | #endif /* _ASM_POWERPC_KPROBES_H */ |