Messages in this thread | | | Subject | Re: [RFC] Userspace tracing memory mappings | From | (Frank Ch. Eigler) | Date | Wed, 23 Jan 2008 14:01:20 -0500 |
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Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> writes:
> [...] Since memory management is not my speciality, I would like to > know if there are some implementation details I should be aware of > for my LTTng userspace tracing buffers. Here is what I want to do > [...]
Would you mind offering some justification for requiring a kernel extension for user-space tracing? What can the kernel enable in this context that a user-space library (which you already assume will be linked in) can't?
- FChE
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