From: Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com>
To: rostedt@goodmis.org
Cc: masami.hiramatsu.pt@hitachi.com, linux-kernel@vger.kernel.org,
yrl.pp-manager.tt@hitachi.com
Subject: [PATCH v4 -tip 0/3] tracing: make a snapshot feature available from userspace
Date: Wed, 26 Dec 2012 11:52:43 +0900 [thread overview]
Message-ID: <20121226025243.3252.61095.stgit@liselsia> (raw)
Hi, Steven,
I updated the patch which replaces static variable 'old_tracer'.
v3->v4:
[1/3] tracing: replace static old_tracer with trace iterator's pointer to the
original tracer's name
- changed to comparison between pointers instead of strcmp
(v3: https://lkml.org/lkml/2012/12/19/35)
---
Hiraku Toyooka (3):
tracing: replace static old_tracer with trace iterator's pointer to the original tracer's name
tracing: make a snapshot feature available from userspace
tracing: add description of snapshot to Documentation/trace/ftrace.txt
Documentation/trace/ftrace.txt | 83 +++++++++++++++++++++
include/linux/ftrace_event.h | 3 +
kernel/trace/Kconfig | 10 +++
kernel/trace/trace.c | 156 ++++++++++++++++++++++++++++++++++------
kernel/trace/trace.h | 1
5 files changed, 228 insertions(+), 25 deletions(-)
--
Hiraku TOYOOKA
Linux Technology Center
Yokohama Research Laboratory
Hitachi Ltd.
next reply other threads:[~2012-12-26 2:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-26 2:52 Hiraku Toyooka [this message]
2012-12-26 2:52 ` [PATCH v4 -tip 1/3] tracing: replace static old_tracer with trace iterator's pointer to the original tracer's name Hiraku Toyooka
2013-02-03 19:23 ` [tip:perf/core] tracing: Replace static old_tracer check of tracer name tip-bot for Hiraku Toyooka
2012-12-26 2:53 ` [PATCH v4 -tip 2/3] tracing: make a snapshot feature available from userspace Hiraku Toyooka
2013-02-03 19:25 ` [tip:perf/core] tracing: Make " tip-bot for Hiraku Toyooka
2012-12-26 2:53 ` [PATCH v4 -tip 3/3] tracing: add description of snapshot to Documentation/trace/ftrace.txt Hiraku Toyooka
2013-02-03 19:26 ` [tip:perf/core] tracing: Add documentation of snapshot utility tip-bot for Hiraku Toyooka
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