From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753971AbZK0FuQ (ORCPT ); Fri, 27 Nov 2009 00:50:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753610AbZK0FuO (ORCPT ); Fri, 27 Nov 2009 00:50:14 -0500 Received: from hera.kernel.org ([140.211.167.34]:57903 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753768AbZK0FuG (ORCPT ); Fri, 27 Nov 2009 00:50:06 -0500 Date: Fri, 27 Nov 2009 05:49:32 GMT From: tip-bot for Lai Jiangshan Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, fweisbec@gmail.com, rostedt@goodmis.org, tglx@linutronix.de, jbaron@redhat.com, laijs@cn.fujitsu.com, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, fweisbec@gmail.com, rostedt@goodmis.org, jbaron@redhat.com, tglx@linutronix.de, laijs@cn.fujitsu.com, mingo@elte.hu In-Reply-To: <4B0E330D.1070206@cn.fujitsu.com> References: <4B0E330D.1070206@cn.fujitsu.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] trace_syscalls: Add syscall nr field Message-ID: Git-Commit-ID: 0f1ef51d244809f417bdf45cdb00109fb6005672 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 0f1ef51d244809f417bdf45cdb00109fb6005672 Gitweb: http://git.kernel.org/tip/0f1ef51d244809f417bdf45cdb00109fb6005672 Author: Lai Jiangshan AuthorDate: Thu, 26 Nov 2009 15:49:33 +0800 Committer: Ingo Molnar CommitDate: Fri, 27 Nov 2009 06:24:19 +0100 trace_syscalls: Add syscall nr field Field syscall number is missed in syscall_enter_define_fields()/ syscall_exit_define_fields(). Syscall number is also needed for event filter or other users. Signed-off-by: Lai Jiangshan Acked-by: Frederic Weisbecker Cc: Jason Baron Cc: Steven Rostedt LKML-Reference: <4B0E330D.1070206@cn.fujitsu.com> Signed-off-by: Ingo Molnar --- kernel/trace/trace_syscalls.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index 9189cbe..63aa807 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -261,6 +261,10 @@ int syscall_enter_define_fields(struct ftrace_event_call *call) if (ret) return ret; + ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER); + if (ret) + return ret; + for (i = 0; i < meta->nb_args; i++) { ret = trace_define_field(call, meta->types[i], meta->args[i], offset, @@ -281,6 +285,10 @@ int syscall_exit_define_fields(struct ftrace_event_call *call) if (ret) return ret; + ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER); + if (ret) + return ret; + ret = trace_define_field(call, SYSCALL_FIELD(long, ret), FILTER_OTHER);