From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>
Subject: [PATCH 0/6] [GIT PULL v2] ring-buffer: speed ups
Date: Mon, 04 May 2009 11:19:33 -0400 [thread overview]
Message-ID: <20090504151933.728781787@goodmis.org> (raw)
Ingo,
Please pull the latest tip/tracing/ftrace-1 tree, which can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
tip/tracing/ftrace-1
Steven Rostedt (6):
ring-buffer: add counters for commit overrun and nmi dropped entries
tracing: export stats of ring buffers to userspace
ring-buffer: convert cpu buffer entries to local_t
ring-buffer: record page entries in buffer page descriptor
ring-buffer: have read page swap increment counter with page entries
ring-buffer: disable writers when resetting buffers
----
include/linux/ring_buffer.h | 2 +
kernel/trace/ring_buffer.c | 141 ++++++++++++++++++++++++-------------------
kernel/trace/trace.c | 42 +++++++++++++
3 files changed, 123 insertions(+), 62 deletions(-)
--
next reply other threads:[~2009-05-04 15:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-04 15:19 Steven Rostedt [this message]
2009-05-04 15:19 ` [PATCH 1/6] ring-buffer: add counters for commit overrun and nmi dropped entries Steven Rostedt
2009-05-04 15:19 ` [PATCH 2/6] tracing: export stats of ring buffers to userspace Steven Rostedt
2009-05-04 15:19 ` [PATCH 3/6] ring-buffer: convert cpu buffer entries to local_t Steven Rostedt
2009-05-04 15:19 ` [PATCH 4/6] ring-buffer: record page entries in buffer page descriptor Steven Rostedt
2009-05-04 15:19 ` [PATCH 5/6] ring-buffer: have read page swap increment counter with page entries Steven Rostedt
2009-05-04 15:19 ` [PATCH 6/6] ring-buffer: disable writers when resetting buffers Steven Rostedt
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