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fdca7c1496
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
perf stat:
Jin Yao:
- Show percore counts in per CPU output.
perf report:
Jin Yao:
- Allow selecting which block info columns to report and its order.
- Support color ops to print block percents in color.
- Fix wrong block address comparison in block_info__cmp().
perf annotate:
Ravi Bangoria:
- Get rid of annotation->nr_jumps, unused.
expr:
Jiri Olsa:
- Move expr lexer to flex.
llvm:
Arnaldo Carvalho de Melo:
- Add debug hint message about missing kernel-devel package.
core:
Kan Liang:
- Initial patches to support the recently added PERF_SAMPLE_BRANCH_HW_INDEX
kernel feature.
- Add check for unexpected use of reserved membrs in event attr, so that in
the future older perf tools will complain instead of silently try to process
unknown features.
libapi:
Namhyung Kim:
- Adopt cgroupsfs_find_mountpoint() from tools/perf/util/.
libperf:
Michael Petlan:
- Add counting example.
libtraceevent:
Steven Rostedt (VMware):
- Remove extra '\n' in print_event_time().
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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.