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[patch 2/4] Kprobes - cleanup include_asm_kprobes_h
- From: Anil S Keshavamurthy <anil dot s dot keshavamurthy at intel dot com>
- To: ananth at in dot ibm dot com, akpm at osdl dot org, paulmck at us dot ibm dot com
- Cc: linux-kernel at vger dot kernel dot org, systemtap at sources dot redhat dot com, Anil S Keshavamurthy <anil dot s dot keshavamurthy at intel dot com>
- Date: Tue, 13 Dec 2005 12:35:49 -0800
- Subject: [patch 2/4] Kprobes - cleanup include_asm_kprobes_h
- References: <20051213203547.649087523@csdlinux-2.jf.intel.com>
[PATCH] kprobes - cleanup include_asm_kprobes_h
The arch specific kprobes.h files never gets included
when CONFIG_KPROBES is turned off. Hence check for
CONFIG_KPROBES is not appropriate here in this
arch specific kprobes.h files.
Also the below defined function kprobes_exception_notify()
is not needed when CONFIG_KPROBES is off.
Compile tested for both CONFIG_KPROBES=y and N.
Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
--------------------------------------------------------------------
include/asm-i386/kprobes.h | 8 --------
include/asm-ia64/kprobes.h | 8 --------
include/asm-powerpc/kprobes.h | 8 --------
include/asm-sparc64/kprobes.h | 9 ---------
4 files changed, 33 deletions(-)
Index: linux-2.6.15-rc5-mm2/include/asm-i386/kprobes.h
===================================================================
--- linux-2.6.15-rc5-mm2.orig/include/asm-i386/kprobes.h
+++ linux-2.6.15-rc5-mm2/include/asm-i386/kprobes.h
@@ -76,14 +76,6 @@ static inline void restore_interrupts(st
local_irq_enable();
}
-#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
#endif /* _ASM_KPROBES_H */
Index: linux-2.6.15-rc5-mm2/include/asm-ia64/kprobes.h
===================================================================
--- linux-2.6.15-rc5-mm2.orig/include/asm-ia64/kprobes.h
+++ linux-2.6.15-rc5-mm2/include/asm-ia64/kprobes.h
@@ -115,7 +115,6 @@ static inline void arch_copy_kprobe(stru
{
}
-#ifdef CONFIG_KPROBES
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
@@ -124,11 +123,4 @@ static inline void jprobe_return(void)
{
}
-#else /* !CONFIG_KPROBES */
-static inline int kprobe_exceptions_notify(struct notifier_block *self,
- unsigned long val, void *data)
-{
- return 0;
-}
-#endif
#endif /* _ASM_KPROBES_H */
Index: linux-2.6.15-rc5-mm2/include/asm-powerpc/kprobes.h
===================================================================
--- linux-2.6.15-rc5-mm2.orig/include/asm-powerpc/kprobes.h
+++ linux-2.6.15-rc5-mm2/include/asm-powerpc/kprobes.h
@@ -70,14 +70,6 @@ struct kprobe_ctlblk {
struct prev_kprobe prev_kprobe;
};
-#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
#endif /* _ASM_POWERPC_KPROBES_H */
Index: linux-2.6.15-rc5-mm2/include/asm-sparc64/kprobes.h
===================================================================
--- linux-2.6.15-rc5-mm2.orig/include/asm-sparc64/kprobes.h
+++ linux-2.6.15-rc5-mm2/include/asm-sparc64/kprobes.h
@@ -38,15 +38,6 @@ struct kprobe_ctlblk {
struct prev_kprobe prev_kprobe;
};
-#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
-
#endif /* _SPARC64_KPROBES_H */
--