| From: |
| Steven Rostedt <rostedt@goodmis.org> |
| To: |
| linux-kernel@vger.kernel.org |
| Subject: |
| [PATCH 0/3] [GIT PULL][for 2.6.32] lockless ring buffer |
| Date: |
| Wed, 10 Jun 2009 15:53:11 -0400 |
| Message-ID: |
| <20090610195311.767699959@goodmis.org> |
| Cc: |
| Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Theodore Tso <tytso@mit.edu>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Mathieu Desnoyers <compudj@krystal.dyndns.org>,
Lai Jiangshan <laijs@cn.fujitsu.com>,
"Martin J. Bligh" <mbligh@mbligh.org>,
Christoph Hellwig <hch@infradead.org>,
Li Zefan <lizf@cn.fujitsu.com>,
Huang Ying <ying.huang@intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>,
Masami Hiramatsu <mhiramat@redhat.com> |
| Archive‑link: | |
Article |
Ingo,
Here it is, the long awaited lockless ring buffer algorithm.
Please pull the latest tip/tracing/ring-buffer tree, which can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
tip/tracing/ring-buffer
Steven Rostedt (3):
ring-buffer: make the buffer a true circular link list
ring-buffer: make lockless
ring-buffer: add design document
----
Documentation/trace/ring-buffer-design.txt | 949 +++++++++++++++++++++++++++
include/linux/ring_buffer.h | 1 -
kernel/trace/ring_buffer.c | 951 +++++++++++++++++++++++-----
kernel/trace/trace.c | 3 -
4 files changed, 1735 insertions(+), 169 deletions(-)
--
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