Re: [PATCH 00/16] perf tools: Intel PT preparation continued

From: Arnaldo Carvalho de Melo
Date: Thu Oct 23 2014 - 19:44:02 EST


Em Thu, Oct 23, 2014 at 01:45:08PM +0300, Adrian Hunter escreveu:
> Adrian Hunter (16):

Applied these, will test those and put in my next pull req to Ingo:

> perf pmu: Let pmu's with no events show up on perf list
> perf tools: Build programs to copy 32-bit compatibility VDSOs
> perf tools: Add support for 32-bit compatibility VDSOs
> perf tools: Do not attempt to run perf-read-vdso32 if it wasn't built

The next two are related, made questions about the first:

> perf tools: Add id index
> perf session: Add perf_session__deliver_synth_event()

Made some questions about these two as well:

> perf tools: Add a thread stack for synthesizing call chains
> perf tools: Enhance the thread stack to output call/return data

These all are about the db_export, if time permits tomorrow I'll try to
do what I suggested and post a patch for you to see, i.e. basically the
first one is the one with the questions.

> perf tools: Add facility to export data in database-friendly way
> perf tools: Extend Python script interface to export data in a database-friendly way
> perf tools: Add Python script to export to postgresql
> perf tools: Add branch type to db export
> perf tools: Add branch_type and in_tx to Python export
> perf tools: Add call information to the database export API
> perf tools: Add call information to Python export
> perf tools: Defer export of comms that were not 'set'


- Arnaldo
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