Re: [PATCH 00/16 v2] [GIT PULL] tracing: various fixes

From: Ingo Molnar
Date: Thu Jun 16 2011 - 10:01:09 EST



* Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> Ingo,
>
> I went through the patches and addressed your comments. I fixed the line
> break issues (no need to have the original author resubmit for whitespace
> clean ups), and I fixed the change logs that had the whacky tags caused
> by my script.
>
> I replaced the one patch by Vaibhav that added the ioctl with the original
> patch he sent that adds the free_buffer file to do the same thing. I also
> added a patch to make it optional whether or not freeing the buffer disables
> tracing.
>
> Please pull the latest tip/perf/core-2 tree, which can be found at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
> tip/perf/core-2
>
> Head SHA1: 1fd8df2c3970c9e7e4e262354154ee39e58bdd7c
>
>
> Jiri Olsa (5):
> tracing, function_graph: Remove dependency of abstime and duration fields on latency
> tracing, function_graph: Merge overhead and duration display functions
> tracing, function: Fix trace header to follow context-info option
> tracing, function_graph: Remove lock-depth from latency trace
> tracing, function_graph: Add context-info support for function_graph tracer
>
> Masami Hiramatsu (3):
> x86: Swap save_stack_trace_regs parameters
> stack_trace: Add weak save_stack_trace_regs()
> tracing/kprobes: Fix kprobe-tracer to support stack trace
>
> Paul McQuade (2):
> ftrace: Fixed an include coding style issue
> async: Fixed an include coding style issue
>
> Peter Huewe (1):
> tracing: Convert to kstrtoul_from_user
>
> Steven Rostedt (1):
> tracing: Add disable_on_free option
>
> Vaibhav Nagarnaik (4):
> tracing: Schedule a delayed work to call wakeup()
> tracing: Use NUMA allocation for per-cpu ring buffer pages
> tracing: Add a proc file to stop tracing and free buffer
> ring-buffer: Set __GFP_NORETRY flag for ring buffer allocating process
>
> ----
> arch/x86/kernel/stacktrace.c | 2 +-
> arch/x86/mm/kmemcheck/error.c | 2 +-
> include/linux/ftrace_event.h | 4 +
> include/linux/ring_buffer.h | 2 +-
> include/linux/stacktrace.h | 4 +-
> kernel/async.c | 12 +-
> kernel/stacktrace.c | 12 ++-
> kernel/trace/ftrace.c | 20 +---
> kernel/trace/ring_buffer.c | 66 +++++----
> kernel/trace/ring_buffer_benchmark.c | 2 +-
> kernel/trace/trace.c | 242 ++++++++++++++++++---------------
> kernel/trace/trace.h | 10 ++
> kernel/trace/trace_events.c | 26 +---
> kernel/trace/trace_functions_graph.c | 223 +++++++++++++++----------------
> kernel/trace/trace_irqsoff.c | 4 +-
> kernel/trace/trace_kprobe.c | 6 +-
> kernel/trace/trace_sched_wakeup.c | 4 +-
> kernel/trace/trace_stack.c | 13 +--
> 18 files changed, 333 insertions(+), 321 deletions(-)

Pulled, thanks a lot Steve!

Ingo
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