Re: [PATCH 0/5] ftrace updates for tip

Ingo Molnar
2008-12-03T07:57:54Z

* Steven Rostedt <rostedt@goodmis.org> wrote:

> Ingo,
>
> Here's some more ftrace updates.
>
> The first should help fix the bug in lockdep.

ok.

> The next are changes to the ring buffer to get ready to have it
> work with splice.

great!

> The last are some clean ups for function graph.

ok. I'll also pull the followup cleanups that you did based on Andrew's
suggestions.

> The following patches are in:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
>
> branch: tip/devel
>
>
> Steven Rostedt (5):
> ftrace: replace raw_local_irq_save with local_irq_save
> ring-buffer: move some metadata into buffer page
> ring-buffer: read page interface
> ftrace: clean up function graph asm
> ftrace: have function graph use mcount caller address
>
> ----
> arch/x86/kernel/entry_32.S | 1 +
> arch/x86/kernel/entry_64.S | 1 +
> arch/x86/kernel/ftrace.c | 20 +---
> include/linux/ring_buffer.h | 5 +
> kernel/lockdep.c | 1 +
> kernel/trace/ring_buffer.c | 229 ++++++++++++++++++++++++++++++++++++++-----
> kernel/trace/trace.c | 12 +-
> kernel/trace/trace_branch.c | 4 +-
> kernel/trace/trace_stack.c | 8 +-
> 9 files changed, 226 insertions(+), 55 deletions(-)

pulled into tip/tracing/ftrace, thanks Steve!

Ingo