Messages in this thread | | | Date | Tue, 27 May 2008 17:34:04 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH 1/5] ftrace: limit use of check pages |
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On Thu, 22 May 2008, Steven Rostedt wrote:
> The check_pages function is called often enough that it can cause problems > with trace outputs or even bringing the system to a halt. > > This patch limits the check_pages to the places that are most likely to > have problems. The check is made at the flip between the global array and > the max save array, as well as when the size of the buffers changes and > the self tests. > > This patch also removes the BUG_ON from check_pages and replaces it with > a WARN_ON and disabling of the tracer.
Applied and fixed the typo.
> + tracing_disabled = 0; \
Thanks, tglx
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