Will Deacon 466c1eb07f perf tools: Use getconf to determine number of online CPUs ...

Parsing /proc/cpuinfo is a fiddly, arch-dependent business and a recent
change to get it working for Sparc broke arm and arm64 platforms.

Use sysconf to determine the number of online CPUs only parsing
/proc/cpuinfo when sysconf is not available.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <david.ahern@oracle.com>
Cc: Mark Rutland <Mark.Rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20150423140454.GJ1652@arm.com
[ Made it fall back to parsing /proc when getconf not found ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2015-05-12 18:11:16 -03:00

..

arch

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bench

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-05-06 10:47:25 -07:00

config

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Documentation

perf kmem: Analyze page allocator events also

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

python

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scripts

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tests

perf tools: Add 'I' event modifier for exclude_idle bit

2015-04-08 11:00:16 -03:00

ui

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util

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-05-06 10:47:25 -07:00

.gitignore

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Build

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builtin-annotate.c

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builtin-bench.c

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builtin-buildid-cache.c

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builtin-buildid-list.c

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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

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builtin-evlist.c

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builtin-help.c

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builtin-inject.c

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builtin-kmem.c

perf kmem: Fix compiles on RHEL6/OL6

2015-04-24 12:44:47 -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

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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: Fix -T/--threads option to work again

2015-05-01 10:13:30 -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

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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 top: Fix a segfault when kernel map is restricted.

2015-04-27 13:24:32 -03:00

builtin-trace.c

perf trace: Disable events and drain events when forked workload ends

2015-04-23 17:08:08 -03:00

builtin.h

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command-list.txt

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CREDITS

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design.txt

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Makefile

perf tools: Use getconf to determine number of online CPUs

2015-05-12 18:11:16 -03:00

Makefile.perf

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MANIFEST

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perf-archive.sh

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perf-completion.sh

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perf-read-vdso.c

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perf-sys.h

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perf-with-kcore.sh

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perf.c

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perf.h

perf record: Add clockid parameter

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