Jiri Olsa a47ece2b17 perf tools: Fix pmu events parsing rule ...

[ Upstream commit ceac7b79df ]

Currently all the event parsing fails end up
in the event_pmu rule, and display misleading
help like:

  $ perf stat -e inst kill
  event syntax error: 'inst'
                       \___ Cannot find PMU `inst'. Missing kernel support?
  ...

The reason is that the event_pmu is too strong
and match also single string. Changing it to
force the '/' separators to be part of the rule,
and getting the proper error now:

  $ perf stat -e inst kill
  event syntax error: 'inst'
                       \___ parser error
  Run 'perf list' for a list of valid events
  ...

Suggested-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180605121416.31645-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-08-03 07:50:23 +02:00

..

arch

perf record: Fix failed memory allocation for get_cpuid_str

2018-04-26 11:02:06 +02:00

bench

perf bench numa: Fixup discontiguous/sparse numa nodes

2018-02-25 11:07:55 +01:00

Documentation

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jvmti

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pmu-events

perf vendor events: Add Goldmont Plus V1 event file

2018-07-03 11:25:01 +02:00

python

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

scripts

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tests

perf test: "Session topology" dumps core on s390

2018-07-08 15:30:52 +02:00

trace

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ui

perf report: Fix wrong jump arrow

2018-05-30 07:52:40 +02:00

util

perf tools: Fix pmu events parsing rule

2018-08-03 07:50:23 +02:00

.gitignore

perf tools: Add trace/beauty/generated/ into .gitignore

2018-05-30 12:19:59 +02:00

Build

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builtin-annotate.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-bench.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-buildid-cache.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-buildid-list.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-c2c.c

perf unwind: Do not look just at the global callchain_param.record_mode

2018-04-26 11:02:06 +02:00

builtin-config.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-data.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-diff.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-evlist.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-ftrace.c

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builtin-help.c

perf help: Fix a bug during strstart() conversion

2018-02-25 11:07:54 +01:00

builtin-inject.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-kallsyms.c

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builtin-kmem.c

kmemcheck: remove whats left of NOTRACK flags

2018-02-22 15:42:23 +01:00

builtin-kvm.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-list.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-lock.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-mem.c

perf tools: Fix leaking rec_argv in error cases

2017-12-10 13:40:43 +01:00

builtin-probe.c

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builtin-record.c

Revert "perf record: Fix crash in pipe mode"

2018-05-30 12:19:59 +02:00

builtin-report.c

perf unwind: Do not look just at the global callchain_param.record_mode

2018-04-26 11:02:06 +02:00

builtin-sched.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-script.c

perf unwind: Do not look just at the global callchain_param.record_mode

2018-04-26 11:02:06 +02:00

builtin-stat.c

perf stat: Fix core dump when flag T is used

2018-05-30 07:52:31 +02:00

builtin-timechart.c

perf tools: Fix leaking rec_argv in error cases

2017-12-10 13:40:43 +01:00

builtin-top.c

perf top: Fix top.call-graph config option reading

2018-05-30 07:52:31 +02:00

builtin-trace.c

perf tools: Fix leaking rec_argv in error cases

2017-12-10 13:40:43 +01:00

builtin-version.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

check-headers.sh

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

command-list.txt

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CREDITS

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design.txt

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Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile.config

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Makefile.perf

perf tools: Fix perf builds with clang support

2018-05-30 07:52:23 +02:00

MANIFEST

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perf-archive.sh

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-completion.sh

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-read-vdso.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-sys.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-with-kcore.sh

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perf.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf.h

Revert "perf record: Fix crash in pipe mode"

2018-05-30 12:19:59 +02:00