From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Frederic Weisbecker <fweisbec@gmail.com>
Subject: [PATCH v2 0/8] [GIT PULL] ring-buffer: various updates
Date: Wed, 20 Oct 2010 21:39:06 -0400 [thread overview]
Message-ID: <20101021013906.507064528@goodmis.org> (raw)
Ingo,
Thomas suggested that I try to fine grain the big patch in this series.
It contained some minor clean ups, so I pulled them out of that patch.
But that patch is still a bit big. Just because it changes the fact
that the ring buffer functions can now accept a time extend as well
as a data event. Those changes were rather trivial though.
Please pull the latest tip/perf/ringbuffer-2 tree, which can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
tip/perf/ringbuffer-2
Steven Rostedt (8):
ring-buffer: Make write slow path out of line
ring-buffer: Pass timestamp by value and not by reference
ring-buffer: Pass delta by value and not by reference
ring-buffer: Remove ring_buffer_event_time_delta()
ring-buffer: Bind time extend and data events together
ring-buffer: Remove condition to add timestamp in fast path
ring-buffer: Micro-optimize with some strategic inlining
ring-buffer: Remove unused macro RB_TIMESTAMPS_PER_PAGE
----
include/linux/ring_buffer.h | 12 --
kernel/trace/ring_buffer.c | 335 ++++++++++++++++++++++---------------------
2 files changed, 172 insertions(+), 175 deletions(-)
next reply other threads:[~2010-10-21 1:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-21 1:39 Steven Rostedt [this message]
2010-10-21 1:39 ` [PATCH v2 1/8] ring-buffer: Make write slow path out of line Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 2/8] ring-buffer: Pass timestamp by value and not by reference Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 3/8] ring-buffer: Pass delta " Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 4/8] ring-buffer: Remove ring_buffer_event_time_delta() Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 5/8] ring-buffer: Bind time extend and data events together Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 6/8] ring-buffer: Remove condition to add timestamp in fast path Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 7/8] ring-buffer: Micro-optimize with some strategic inlining Steven Rostedt
2010-10-21 1:39 ` [PATCH v2 8/8] ring-buffer: Remove unused macro RB_TIMESTAMPS_PER_PAGE Steven Rostedt
2010-10-21 13:35 ` [PATCH v2 0/8] [GIT PULL] ring-buffer: various updates Steven Rostedt
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