Jiri Olsa f7794d5254 perf evsel: Add read_counter() ...

Add perf_evsel__read_counter() to read single or group counter. After
calling this function the counter's evsel::counts struct is filled with
values for the counter and member of its group if there are any.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20170726120206.9099-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2017-07-26 14:21:59 -03:00

..

arch

perf report: Fix kernel symbol adjustment for s390x

2017-07-25 11:23:50 -03:00

bench

perf tools: Use __maybe_unused consistently

2017-06-19 15:27:06 -03:00

Documentation

perf top: Support lookup of symbols in other mount namespaces.

2017-07-25 22:43:16 -03:00

jvmti

perf jit: fix typo: "incalid" -> "invalid"

2017-06-27 11:55:06 -03:00

pmu-events

perf jevents: Make build fail on JSON parse error

2017-07-25 22:46:36 -03:00

python

perf python: Add tracepoint example

2016-07-12 16:23:35 -03:00

scripts

perf intel-pt: Add example script for power events and PTWRITE

2017-06-30 11:50:53 -03:00

tests

perf tests attr: Add optional term

2017-07-18 23:14:22 -03:00

trace

perf trace beauty clone: Suppress unused args according to 'flags' arg

2017-07-20 11:03:10 -03:00

ui

perf annotate: Rename 'sum' to 'nr_samples' in struct sym_hist

2017-07-21 08:23:49 -03:00

util

perf evsel: Add read_counter()

2017-07-26 14:21:59 -03:00

.gitignore

perf tools: Ignore generated files pmu-events/{jevents,pmu-events.c} for git

2017-03-13 10:59:36 -03:00

Build

perf trace: Only build tools/perf/trace/beauty/ when building 'perf trace'

2017-07-18 23:13:52 -03:00

builtin-annotate.c

perf annotate: Process tracing data in pipe mode

2017-07-25 11:23:52 -03:00

builtin-bench.c

perf tools: Remove unused 'prefix' from builtin functions

2017-03-27 11:58:09 -03:00

builtin-buildid-cache.c

perf buildid-cache: Cache debuginfo

2017-07-18 23:14:11 -03:00

builtin-buildid-list.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

builtin-c2c.c

perf tools: Replace error() with pr_err()

2017-06-27 11:22:31 -03:00

builtin-config.c

tools include: Adopt strstarts() from the kernel

2017-07-20 15:46:10 -03:00

builtin-data.c

perf tools: Remove unused 'prefix' from builtin functions

2017-03-27 11:58:09 -03:00

builtin-diff.c

perf config: Do not die when parsing u64 or int config values

2017-06-27 11:44:58 -03:00

builtin-evlist.c

perf tools: Remove unused 'prefix' from builtin functions

2017-03-27 11:58:09 -03:00

builtin-ftrace.c

tools include: Adopt strstarts() from the kernel

2017-07-20 15:46:10 -03:00

builtin-help.c

tools include: Adopt strstarts() from the kernel

2017-07-20 15:46:10 -03:00

builtin-inject.c

perf tools: Add feature header record to pipe-mode

2017-07-18 23:14:36 -03:00

builtin-kallsyms.c

perf tools: Including missing inttypes.h header

2017-04-19 13:01:46 -03:00

builtin-kmem.c

perf tools: Replace error() with pr_err()

2017-06-27 11:22:31 -03:00

builtin-kvm.c

perf tools: Remove poll.h and wait.h from util.h

2017-04-24 13:43:34 -03:00

builtin-list.c

perf tools: Remove unused 'prefix' from builtin functions

2017-03-27 11:58:09 -03:00

builtin-lock.c

perf tools: Include errno.h where needed

2017-04-19 13:01:51 -03:00

builtin-mem.c

perf tools: Use just forward declarations for struct thread where possible

2017-04-24 13:43:35 -03:00

builtin-probe.c

perf buildid-cache: Support binary objects from other namespaces

2017-07-18 23:14:11 -03:00

builtin-record.c

perf tools: Add feature header record to pipe-mode

2017-07-18 23:14:36 -03:00

builtin-report.c

perf report: Make --branch-history work without callgraphs(-g) option in perf record

2017-07-25 22:46:03 -03:00

builtin-sched.c

perf tools: Replace error() with pr_err()

2017-06-27 11:22:31 -03:00

builtin-script.c

perf script: Remove some bogus error handling

2017-07-25 22:43:17 -03:00

builtin-stat.c

perf tools: Replace error() with pr_err()

2017-06-27 11:22:31 -03:00

builtin-timechart.c

perf tools: Use just forward declarations for struct thread where possible

2017-04-24 13:43:35 -03:00

builtin-top.c

perf top: Support lookup of symbols in other mount namespaces.

2017-07-25 22:43:16 -03:00

builtin-trace.c

perf trace: Filter out 'sshd' in the tracer ancestry in syswide tracing

2017-07-20 15:16:25 -03:00

builtin-version.c

perf tools: Remove string.h, unistd.h and sys/stat.h from util.h

2017-04-24 13:43:33 -03:00

builtin.h

perf tools: Remove stale prototypes from builtin.h

2017-04-24 13:43:33 -03:00

check-headers.sh

tools include uapi: Grab a copy of linux/sched.h

2017-07-20 11:02:51 -03:00

command-list.txt

perf tools: Missing c2c command in command-list

2017-03-13 10:59:31 -03:00

CREDITS

…

design.txt

…

Makefile

perf build tests: Do parallell builds with 'build-test'

2016-02-04 15:57:00 -03:00

Makefile.config

tools build: Add test for setns()

2017-07-18 23:14:08 -03:00

Makefile.perf

perf jvmti: Fix linker error when libelf config is disabled

2017-07-25 11:23:53 -03:00

MANIFEST

perf tools: Add tools/include/uapi/asm-generic/fcntl.h to the MANIFEST

2017-07-25 22:46:37 -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-sys.h

perf powerpc: Fix build-test failure

2016-09-08 13:44:07 -03:00

perf-with-kcore.sh

perf tools: Fix perf-with-kcore handling of arguments containing spaces

2015-08-06 16:48:27 -03:00

perf.c

tools include: Adopt strstarts() from the kernel

2017-07-20 15:46:10 -03:00

perf.h

perf tests attr: Add test_attr__ready function

2017-07-18 23:14:15 -03:00