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[S390] use kprobes_built_in() in mm/fault code

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Use kprobes_built_in() to avoid ifdefs like most other architectures do.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2010-02-26 22:37:45 +01:00 committed by Martin Schwidefsky
parent 52499f4026
commit 22e0a04672
1 changed files with 1 additions and 3 deletions
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4
arch/s390/mm/fault.c
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@ -60,15 +60,13 @@ static inline int notify_page_fault(struct pt_regs *regs)
{
int ret = 0;
#ifdef CONFIG_KPROBES
/* kprobe_running() needs smp_processor_id() */
if (!user_mode(regs)) {
if (kprobes_built_in() && !user_mode(regs)) {
preempt_disable();
if (kprobe_running() && kprobe_fault_handler(regs, 14))
ret = 1;
preempt_enable();
}
#endif
return ret;
}