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e971a5a839
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Jiri Olsa e971a5a839 perf report: Display perf.data header info 
Display more header info from perf.data file, following values:

  $ perf report -i perf.data --header-only
  ...
  # header version : 1
  # data offset    : 424
  # data size      : 3364280
  # feat offset    : 3364704

It's handy for debuging.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.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/20180307155020.32613-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-03-08 11:30:41 -03:00
..
accounting License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
arch Merge branch 'perf/urgent' into perf/core, to resolve conflict 2018-03-07 09:23:12 +01:00
bpf tools: bpftool: preserve JSON output on errors on batch file parsing 2018-02-15 10:01:05 +01:00
build Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-01-31 14:31:10 -08:00
cgroup tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
firewire License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gpio tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
hv tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
iio tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
include Merge branch 'perf/urgent' into perf/core, to resolve conflict 2018-03-07 09:23:12 +01:00
kvm/kvm_stat tools/kvm_stat: print 'Total' line for multiple events only 2018-02-24 01:43:46 +01:00
laptop tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
leds tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
lib Linux 4.16-rc4 2018-03-06 07:30:22 +01:00
nfsd License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
objtool objtool: Fix another switch table detection issue 2018-02-28 16:03:19 +01:00
pci License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcmcia License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf perf report: Display perf.data header info 2018-03-08 11:30:41 -03:00
power tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
scripts tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
spi tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
testing Merge tag 'linux-kselftest-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest 2018-02-28 13:38:52 -08:00
thermal/tmon Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2017-11-17 14:31:27 -08:00
time
usb tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
virtio virtio, vhost: fixes, cleanups, features 2018-02-08 10:41:00 -08:00
vm tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
wmi tools: fix cross-compile var clobbering 2018-02-21 15:35:42 -08:00
Makefile platform-drivers-x86 for v4.15-1 2017-11-18 10:26:57 -08:00