Thomas Richter 6f8a0b0952 perf test: Fix test 21 for s390x ...

[ Upstream commit 996548499d ]

Test case 21 (Number of exit events of a simple workload) fails on
s390x. The reason is the invalid sample frequency supplied for this
test. On s390x the minimum sample frequency is much higher (see output
of /proc/service_levels).

Supply a save sample frequency value for s390x to fix this.  The value
will be adjusted by the s390x CPUMF frequency convertion function to a
value well below the sysctl kernel.perf_event_max_sample_rate value.

Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
LPU-Reference: 20171123114611.93397-1-tmricht@linux.vnet.ibm.com
Link: https://lkml.kernel.org/n/tip-1ynblyhi1n81idpido59nt1y@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

..

arch

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

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

bench

perf bench numa: Fixup discontiguous/sparse numa nodes

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

Documentation

perf record: Fix documentation for a inexistent option '-l'

2017-10-17 09:05:36 -03:00

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

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

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

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: Fix test 21 for s390x

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

trace

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

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

ui

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

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

util

perf annotate: Do not truncate instruction names at 6 chars

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

.gitignore

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Build

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builtin-annotate.c

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

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builtin-bench.c

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

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builtin-buildid-cache.c

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

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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 tools: Fix leaking rec_argv in error cases

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

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

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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

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

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

builtin-report.c

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

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

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

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

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

builtin-stat.c

perf stat: Wait for the correct child

2017-09-12 12:49:13 -03:00

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 window dimensions change handling

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

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

perf tools: Robustify detection of clang binary

2017-08-28 16:44:46 -03:00

Makefile.perf

perf trace beauty: Beautify pkey_{alloc,free,mprotect} arguments

2017-08-28 16:44:47 -03:00

MANIFEST

perf tools: Get all of tools/{arch,include}/ in the MANIFEST

2017-09-25 10:39:43 -03:00

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

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

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