Messages in this thread | | | Subject | Re: [RFC] Add markers into semaphore primitives | From | (Frank Ch. Eigler) | Date | Tue, 13 Nov 2007 10:17:30 -0500 |
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"David J. Wilder" <dwilder@us.ibm.com> writes:
> This patch adds several markers around semaphore primitives. Along > with a tracing application this patch can be useful for measuring > kernel semaphore usage and contention. [...]
In order to evaluate the permanent placement of markers, more information will be needed, such as effects upon performance and code size.
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