Messages in this thread | | | Date | Mon, 19 Jan 2009 19:15:42 -0500 | From | Steven Rostedt <> | Subject | [PATCH 0/8] ftrace: updates to tip |
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Ingo,
The one patch I did here, will need to go to stable as well. I'll write up a patch against stable, and as soon as it gets into Linus's tree, it should also be pulled into stable as well. Without the patch, some archs will not be able to perform any tracing. There is an alignment issue that will cause the ring buffer to fail to commit any transactions.
-- Steve
The following patches are in:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
branch: tip/devel
Lai Jiangshan (1): trace_workqueue: use percpu data for workqueue stat
Markus Metzger (6): x86, ftrace, hw-branch-tracer: support hotplug cpus x86, ftrace, hw-branch-tracer: dump trace on oops x86, ftrace, hw-branch-tracer: reset trace buffer on close x86, ftrace, hw-branch-tracer: change trace format x86, ftrace, hw-branch-tracer: documentation x86, ds, bts: cleanup DS configuration
Steven Rostedt (1): ring-buffer: fix alignment problem
---- Documentation/ftrace.txt | 74 ++++++++++++++++ arch/x86/kernel/ds.c | 31 ++++--- arch/x86/kernel/dumpstack.c | 6 ++ include/linux/ftrace.h | 13 +++ kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace.h | 1 - kernel/trace/trace_hw_branches.c | 173 +++++++++++++++++++++++++++++++------- kernel/trace/trace_workqueue.c | 64 +++++++-------- 8 files changed, 281 insertions(+), 83 deletions(-) --
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