linux-kernel - [PATCH] cris/arch-v10: don't clear TIF_SYSCALL_TRACE in ptrace

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Message-ID: <20100203090359.GA30339@lst.de>
Date:	Wed, 3 Feb 2010 10:03:59 +0100
From:	Christoph Hellwig <hch@....de>
To:	starvik@...s.com, jesper.nilsson@...s.com
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: [PATCH] cris/arch-v10: don't clear TIF_SYSCALL_TRACE in ptrace_disable

The flag is already cleared by the only caller directly after the call to
ptrace_disable.

Signed-off-by: Christoph Hellwig <hch@....de>

Index: linux-2.6/arch/cris/arch-v10/kernel/ptrace.c
===================================================================
--- linux-2.6.orig/arch/cris/arch-v10/kernel/ptrace.c	2010-02-03 09:59:31.935004127 +0100
+++ linux-2.6/arch/cris/arch-v10/kernel/ptrace.c	2010-02-03 09:59:41.196068227 +0100
@@ -64,8 +64,6 @@ inline int put_reg(struct task_struct *t
 void 
 ptrace_disable(struct task_struct *child)
 {
-       /* Todo - pending singlesteps? */
-       clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 }
 
 /* 
--
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