Re: [PATCH 0/2] tracing: recursion protection fixes

From: Ingo Molnar
Date: Mon Apr 20 2009 - 04:47:59 EST



* Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:

> Hi,
>
> Here are two fixes for tracing recursion protection.
> The first slightly improves debugging in case of recursion detection.
> The second fixes a spurious warning and tracing disabling while
> activating a filter.
>
> The following changes since commit 8e668b5b3455207e4540fc7ccab9ecf70142f288:
> Steven Rostedt (1):
> tracing: remove format attribute of inline function
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git tracing/recursion
>
> Frederic Weisbecker (2):
> tracing/core: Add current context on tracing recursion warning
> tracing/ring-buffer: unlock recursion protection on discard
>
> kernel/trace/ring_buffer.c | 25 ++++++++++++++++++++-----
> 1 files changed, 20 insertions(+), 5 deletions(-)

Pulled, thanks Frederic! Steve, any objections?

Ingo
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