Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753883Ab2J1Rif (ORCPT ); Sun, 28 Oct 2012 13:38:35 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34493 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752110Ab2J1Rie (ORCPT ); Sun, 28 Oct 2012 13:38:34 -0400 Date: Sun, 28 Oct 2012 18:39:25 +0100 From: Oleg Nesterov To: Ananth N Mavinakayanahalli , Sebastian Andrzej Siewior , Srikar Dronamraju Cc: Anton Arapov , Benjamin Herrenschmidt , Ingo Molnar , Peter Zijlstra , Rabin Vincent , linux-kernel@vger.kernel.org Subject: [PATCH 1/4] uprobes/powerpc: Don't clear TIF_UPROBE in do_notify_resume() Message-ID: <20121028173925.GA14642@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121028173900.GA14621@redhat.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1005 Lines: 31 Cleanup. No need to clear TIF_UPROBE, do_notify_resume() does this. Signed-off-by: Oleg Nesterov --- arch/powerpc/kernel/signal.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c index a2dc757..3b99711 100644 --- a/arch/powerpc/kernel/signal.c +++ b/arch/powerpc/kernel/signal.c @@ -158,10 +158,8 @@ static int do_signal(struct pt_regs *regs) void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags) { - if (thread_info_flags & _TIF_UPROBE) { - clear_thread_flag(TIF_UPROBE); + if (thread_info_flags & _TIF_UPROBE) uprobe_notify_resume(regs); - } if (thread_info_flags & _TIF_SIGPENDING) do_signal(regs); -- 1.5.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/