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![Christoph Hellwig](/assets/img/avatar_default.png)
Avoid the costly notifier list in the pagefault path and call the kprobes code directly. The same change went into the 2.6.22 cycle for powerpc, 2s390 and sparc64 already. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
26 lines
548 B
C
26 lines
548 B
C
#ifndef __ASM_AVR32_KDEBUG_H
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#define __ASM_AVR32_KDEBUG_H
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#include <linux/notifier.h>
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/* Grossly misnamed. */
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enum die_val {
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DIE_BREAKPOINT,
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DIE_SSTEP,
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};
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/*
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* These are only here because kprobes.c wants them to implement a
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* blatant layering violation. Will hopefully go away soon once all
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* architectures are updated.
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*/
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static inline int register_page_fault_notifier(struct notifier_block *nb)
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{
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return 0;
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}
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static inline int unregister_page_fault_notifier(struct notifier_block *nb)
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{
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return 0;
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}
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#endif /* __ASM_AVR32_KDEBUG_H */
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