Adrian Hunter 718c602d67 perf evlist: Add support for mmapping an AUX area buffer ...

This patch supports the addition to the kernel of AUX area buffers that
can be mmapped separately from the perf-events buffer.

The AUX buffer can be configured to contain hardware-produced trace
information. The first implementation will support Intel BTS and Intel
PT.

One auxtrace buffer is mmapped per perf-events buffer.  If the requested
auxtrace buffer size is zero, which it will be until further support is
added, then no auxtrace mmapping is attempted.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1428594864-29309-3-git-send-email-adrian.hunter@intel.com
[ Fixed conflict in evlist.h ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2015-04-29 10:37:50 -03:00

..

arch

perf build: Add arch sparc objects building

2015-02-12 13:22:01 -03:00

bench

Merge 'tip/perf/urgent' into perf/core to pick fixes

2015-03-02 11:45:49 -03:00

config

perf build: Disable libbabeltrace check by default

2015-03-30 10:24:27 -03:00

Documentation

perf kmem: Analyze page allocator events also

2015-04-13 11:44:52 -03:00

python

…

scripts

perf build: Add scripts objects building

2015-02-12 11:49:53 -03:00

tests

perf tests: Add build tests for building perf from kernel source root and tools

2015-04-29 10:37:47 -03:00

ui

perf hists browser: Indicate which callchain entries are annotated

2015-03-21 14:53:37 -03:00

util

perf evlist: Add support for mmapping an AUX area buffer

2015-04-29 10:37:50 -03:00

.gitignore

perf build: Use FEATURE-DUMP instead of PERF-FEATURES in the .gitignore file

2015-03-20 17:49:51 -03:00

Build

perf tools: Add new 'perf data' command

2015-02-25 12:42:25 -03:00

builtin-annotate.c

perf ordered_events: Shorten function signatures

2015-03-11 10:17:09 -03:00

builtin-bench.c

perf bench: Add --repeat option

2014-06-19 16:13:15 -03:00

builtin-buildid-cache.c

perf buildid-cache: Show usage with incorrect params

2015-02-27 15:52:40 -03:00

builtin-buildid-list.c

perf ordered_events: Shorten function signatures

2015-03-11 10:17:09 -03:00

builtin-data.c

perf data: Support using -f to override perf.data file ownership for 'convert'

2015-04-02 13:18:52 -03:00

builtin-diff.c

perf diff: Add kallsyms option

2015-03-24 13:01:54 -03:00

builtin-evlist.c

perf evlist: Support using -f to override perf.data file ownership

2015-04-02 13:18:45 -03:00

builtin-help.c

perf tools: Add the bash completion for listing subsubcommands of perf help

2015-03-19 13:49:39 -03:00

builtin-inject.c

perf inject: Support using -f to override perf.data file ownership

2015-04-02 13:18:45 -03:00

builtin-kmem.c

perf kmem: Fix compiles on RHEL6/OL6

2015-04-29 10:37:44 -03:00

builtin-kvm.c

perf kvm: Support using -f to override perf.data.guest file ownership

2015-04-02 13:18:47 -03:00

builtin-list.c

perf list: Extend raw-dump to certain kind of events

2015-02-27 15:52:24 -03:00

builtin-lock.c

perf lock: Support using -f to override perf.data file ownership

2015-04-02 13:18:48 -03:00

builtin-mem.c

perf mem: Support using -f to override perf.data file ownership

2015-04-02 13:18:49 -03:00

builtin-probe.c

perf probe: Check the orphaned -x option

2015-04-10 10:21:30 -03:00

builtin-record.c

perf evlist: Fix type for references to data_head/tail

2015-04-10 11:29:20 -03:00

builtin-report.c

perf report: Don't call map__kmap if map is NULL.

2015-04-08 11:00:00 -03:00

builtin-sched.c

perf sched replay: Use replay_repeat to calculate the runavg of cpu usage instead of the default value 10

2015-04-08 09:07:27 -03:00

builtin-script.c

perf script: Support using -f to override perf.data file ownership

2015-04-02 13:18:50 -03:00

builtin-stat.c

perf evlist: Return the first evsel with an invalid filter in apply_filters()

2015-03-26 10:52:28 -03:00

builtin-timechart.c

perf timechart: Support using -f to override perf.data file ownership

2015-04-02 13:18:50 -03:00

builtin-top.c

perf symbols: Save DSO loading errno to better report errors

2015-03-24 12:08:43 -03:00

builtin-trace.c

perf trace: Support using -f to override perf.data file ownership

2015-04-02 13:18:51 -03:00

builtin.h

perf tools: Add new 'perf data' command

2015-02-25 12:42:25 -03:00

command-list.txt

perf tools: Add new 'perf data' command

2015-02-25 12:42:25 -03:00

CREDITS

…

design.txt

…

Makefile

perf tools: Set JOBS based on CPU or processor

2015-03-26 10:52:28 -03:00

Makefile.perf

perf build: Disable libbabeltrace check by default

2015-03-30 10:24:27 -03:00

MANIFEST

tools build: Add new build support

2015-02-11 18:30:03 -03:00

perf-archive.sh

…

perf-completion.sh

perf tools: Avoid confusion with preloaded bash function for perf bash completion

2015-03-19 13:53:27 -03:00

perf-read-vdso.c

perf tools: Build programs to copy 32-bit compatibility

2014-10-29 10:32:48 -02:00

perf-sys.h

perf tools: Avoid build splat for syscall numbers with uclibc

2015-01-16 17:49:29 -03:00

perf-with-kcore.sh

perf tools: Add perf-with-kcore script

2014-09-17 17:08:08 -03:00

perf.c

perf tools: Fix the bash completion problem of 'perf --*'

2015-02-27 15:52:28 -03:00

perf.h

perf record: Add clockid parameter

2015-04-08 10:04:55 -03:00