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Ingo Molnar 1a91eac68b perf/core improvements and fixes: 
User visible:
 
 . Show better error message in case we fail to open counters due to EBUSY error,
   for instance, when oprofile is running. (Jiri Olsa)
 
 . Honour -w in the report tools (report, top), allowing to specify the widths
   for the histogram entries columns. (Namhyung Kim)
 
 . Don't run workload if not told to, as happens when the user has no
   permission for profiling and even then the specified workload ends
   up running (Arnaldo Carvalho de Melo)
 
 . Do not ignore mmap events in 'perf kmem report'. This tool was using
   the kernel mmaps in the running machine instead of processing the mmap
   records from the perf.data file. (Namhyung Kim)
 
 . Properly show submicrosecond times in 'perf kvm stat' (Christian Borntraeger)
 
 . Honour existing 'perf record' --time/-T command line option (Andi Kleen)
 
 . Make sure --symfs usage includes the path separator (Arnaldo Carvalho de Melo)
 
 Developer Stuff:
 
 . Fix arm64 build error (Mark Salter)
 
 . Fix make PYTHON override (Namhyung Kim)
 
 . Rename ordered_samples to ordered_events and allow setting a queue
   size for ordering events (Jiri Olsa)
 
 . Default to python version 2 (Thomas Ilsche)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible fixes and changes:

  * Show better error message in case we fail to open counters due to EBUSY error,
    for instance, when oprofile is running. (Jiri Olsa)

  * Honour -w in the report tools (report, top), allowing to specify the widths
    for the histogram entries columns. (Namhyung Kim)

  * Don't run workload if not told to, as happens when the user has no
    permission for profiling and even then the specified workload ends
    up running (Arnaldo Carvalho de Melo)

  * Do not ignore mmap events in 'perf kmem report'. This tool was using
    the kernel mmaps in the running machine instead of processing the mmap
    records from the perf.data file. (Namhyung Kim)

  * Properly show submicrosecond times in 'perf kvm stat' (Christian Borntraeger)

  * Honour existing 'perf record' --time/-T command line option (Andi Kleen)

  * Make sure --symfs usage includes the path separator (Arnaldo Carvalho de Melo)

Development infrastructure fixes and changes:

  * Fix arm64 build error (Mark Salter)

  * Fix make PYTHON override (Namhyung Kim)

  * Rename ordered_samples to ordered_events and allow setting a queue
    size for ordering events (Jiri Olsa)

  * Default to python version 2 (Thomas Ilsche)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-08-13 07:06:08 +02:00
..
cgroup cgroups: fix cgroup_event_listener error handling 2013-01-08 10:00:44 -08:00
firewire tools/firewire: nosy-dump: check for allocation failure 2012-12-02 20:10:18 +01:00
hv Tools: hv: Handle the case when the target file exists correctly 2014-04-16 14:10:36 -07:00
include perf tools: Move ACCESS_ONCE from perf.h header 2014-05-05 17:49:07 +02:00
lguest tools/lguest: offer VIRTIO_F_ANY_LAYOUT for net device. 2013-07-15 11:18:32 +09:30
lib Linux 3.16-rc7 2014-07-28 10:00:33 +02:00
net tools: bpf_jit_disasm: increase image buffer size 2014-05-16 16:44:08 -04:00
nfsd NFSD: Added fault injection script 2011-11-07 21:10:47 -05:00
perf perf tools: Default to python version 2 2014-08-12 12:03:08 -03:00
power Merge branches 'acpi-tools' and 'pm-tools' 2014-06-03 23:13:34 +02:00
scripts tools lib traceevent: Add global QUIET_CC_FPIC build output 2013-12-19 16:18:10 -03:00
testing Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-08-04 15:55:08 -07:00
thermal/tmon tmon: set umask to a reasonable value 2014-07-01 22:00:51 +08:00
usb tools: ffs-test: fix header values endianess 2014-06-30 13:23:58 -05:00
virtio tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
vm tools/vm/page-types.c: catch sigbus if raced with truncate 2014-06-04 16:53:51 -07:00
Makefile tools/liblockdep: Build liblockdep from tools/Makefile 2014-05-08 13:34:45 -04:00