linux-kernel - [PATCH] uprobes: move function declarations out of arch

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Message-ID: <1340088918-4081-1-git-send-email-rabin.vincent@stericsson.com>
Date:	Tue, 19 Jun 2012 12:25:18 +0530
From:	Rabin Vincent <rabin.vincent@...ricsson.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	<linux-kernel@...r.kernel.org>,
	Rabin Vincent <rabin.vincent@...ricsson.com>
Subject: [PATCH] uprobes: move function declarations out of arch

Move the arch_* function declarations to the common header so that they
don't have to be copy/pasted verbatim across arches.

Signed-off-by: Rabin Vincent <rabin.vincent@...ricsson.com>
---
 arch/x86/include/asm/uprobes.h |    6 ------
 include/linux/uprobes.h        |    9 +++++++++
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/arch/x86/include/asm/uprobes.h b/arch/x86/include/asm/uprobes.h
index f3971bb..95488b3 100644
--- a/arch/x86/include/asm/uprobes.h
+++ b/arch/x86/include/asm/uprobes.h
@@ -48,10 +48,4 @@ struct arch_uprobe_task {
 #endif
 };
 
-extern int  arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr);
-extern int  arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);
-extern int  arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);
-extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);
-extern int  arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data);
-extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs);
 #endif	/* _ASM_UPROBES_H */
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index efe4b33..e2d2948 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -30,6 +30,8 @@
 struct vm_area_struct;
 struct mm_struct;
 struct inode;
+struct notifier_block;
+struct arch_uprobe;
 
 #ifdef CONFIG_ARCH_SUPPORTS_UPROBES
 # include <asm/uprobes.h>
@@ -118,6 +120,13 @@ extern bool uprobe_deny_signal(void);
 extern bool __weak arch_uprobe_skip_sstep(struct arch_uprobe *aup, struct pt_regs *regs);
 extern void uprobe_clear_state(struct mm_struct *mm);
 extern void uprobe_reset_state(struct mm_struct *mm);
+
+extern int  arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr);
+extern int  arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);
+extern int  arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);
+extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);
+extern int  arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data);
+extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs);
 #else /* !CONFIG_UPROBES */
 struct uprobes_state {
 };
-- 
1.7.4.3

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