Adrian Hunter c0a6de06c4 perf record: Add support for AUX area sampling
Add a 'perf record' option '--aux-sample' to request AUX area sampling.
AUX area sampling uses an overwriting buffer much like snapshot mode, so
adjust the AUX buffer mmapping accordingly. To make it easy to queue
samples for decoding, synthesize an ID index.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20191115124225.5247-7-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-11-22 10:48:13 -03:00
2019-11-19 12:59:03 +01:00
2019-11-10 13:41:59 -08:00
2019-11-10 12:59:34 -08:00
2019-11-08 09:48:19 -08:00
2019-11-11 07:59:06 +01:00
2019-11-07 13:52:17 +01:00
2019-09-22 10:34:46 -07:00
2019-11-10 13:41:59 -08:00
2019-11-11 07:59:06 +01:00
2019-11-10 16:17:15 -08:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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The linux-next integration testing tree
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