4d40b051b1
perf callchain: Fix appending a callchain from a previous sample
...
hist_entry__append_callchain() must check if the sample has a callcahin
or it will append the callchain from a previous sample.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/1405332185-4050-12-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:35 -03:00
a2f3b6bf0a
perf symbols: Fix missing GNU IFUNC symbols
...
Symbols of type STT_GNU_IFUNC are functions so accept them as such.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/1405332185-4050-10-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:34 -03:00
1f2a7069b6
perf tools: Fix missing kernel map load
...
thread__find_addr_map() falls back to trying the kernel maps if the
address is negative and is not found in userspace maps. As commented in
the code, the kernel maps must be "loaded" before use. This patch
ensures that happens under the fallback condition also.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/1405332185-4050-8-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:34 -03:00
39e09d40be
perf record: Select comm_exec flag if supported
...
The comm_exec flag on the attribute can later be found in the perf.data
file allowing a tool to know in advance if the captured data has the
flag.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/1405332185-4050-5-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:34 -03:00
022c50d09c
perf script: Display PERF_RECORD_MISC_COMM_EXEC flag
...
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/1405332185-4050-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:34 -03:00
1fcb876863
perf machine: Fix the value used for unknown pids
...
The value used for unknown pids cannot be zero because that is used by
the "idle" task.
Use -1 instead. Also handle the unknown pid case when creating map
groups.
Note that, threads with an unknown pid should not occur because fork (or
synthesized) events precede the thread's existence.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/1405332185-4050-2-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:33 -03:00
57608cfd88
perf script: Provide additional sample information on generic events
...
To python scripts, including pid, tid, and cpu for which the event was
recorded.
At the moment, the pointer to the sample struct is passed to scripts,
which seems to be of little use.
The patch puts this information in dictionaries for easy access by
Python scripts.
Signed-off-by: Joseph Schuchart <joseph.schuchart@tu-dresden.de >
Acked-by: Thomas Ilsche <thomas.ilsche@tu-dresden.de >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Cc: Thomas Ilsche <thomas.ilsche@tu-dresden.de >
Link: http://lkml.kernel.org/r/53BE7E20.8080500@tu-dresden.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:33 -03:00
0f5f5bcd11
perf script: Add callchain to generic and tracepoint events
...
This provides valuable information for tracing performance problems.
Since this change alters the interface for the python scripts, also
adjust the script generation and the provided scripts.
Signed-off-by: Joseph Schuchart <joseph.schuchart@tu-dresden.de >
Acked-by: Thomas Ilsche <thomas.ilsche@tu-dresden.de >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Cc: Thomas Ilsche <thomas.ilsche@tu-dresden.de >
Link: http://lkml.kernel.org/r/53BE7E1B.10503@tu-dresden.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:33 -03:00
05f832e3a2
perf script: Add missing calls to Py_DECREF for return values
...
Signed-off-by: Joseph Schuchart <joseph.schuchart@tu-dresden.de >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Cc: Thomas Ilsche <thomas.ilsche@tu-dresden.de >
Link: http://lkml.kernel.org/r/53BD4EBF.5050407@tu-dresden.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:33 -03:00
3be8e2a0a5
perf kvm: Add stat support on s390
...
On s390, the vmexit event has a tree-like structure: between
exit_event_begin and exit_event_end several other events may happen and
with each of them refining the previous ones.
This patch adds a decoder for such events to the generic code and also
the files <asm/kvm_perf.h> and kvm-stat.c for s390.
Commands 'perf kvm stat record', 'report' and 'live' are supported.
Reviewed-by: David Ahern <dsahern@gmail.com >
Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com >
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com >
Cc: Christian Borntraeger <borntraeger@de.ibm.com >
Cc: Cornelia Huck <cornelia.huck@de.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1404397747-20939-5-git-send-email-yarygin@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:33 -03:00
54c801ff71
perf kvm: Add skip_event() for --duration option
...
Current code skips output of the x86 specific HLT event in order to
avoid flooding the output with enabled --duration option. The events to
be skipped should be architecture dependent, though.
Let's add an architecture specific array of events to be skipped and
introduce a skip_event() function checking against that array.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: David Ahern <dsahern@gmail.com >
Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com >
Cc: Christian Borntraeger <borntraeger@de.ibm.com >
Cc: Cornelia Huck <cornelia.huck@de.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1404397747-20939-4-git-send-email-yarygin@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:32 -03:00
9daa81239e
perf kvm: Move arch specific code into arch/
...
Parts of a 'perf kvm stat' code make sense only for x86.
Let's move this code into the arch/x86/kvm-stat.c file and add
util/kvm-stat.h for generic structure definitions.
Add a global array 'kvm_reg_events_ops' for accessing the arch-specific
'kvm_events_ops' from generic code.
Since the several global arrays (i.e. 'kvm_events_tp') have been moved
to arch/*, we can not know their sizes and use them directly in
builtin-kvm.c. This patch fixes that problem by adding trimming NULL
element to each array and changing the behavior of their handlers in
generic code.
Reviewed-by: David Ahern <dsahern@gmail.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com >
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com >
Cc: Christian Borntraeger <borntraeger@de.ibm.com >
Cc: Cornelia Huck <cornelia.huck@de.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1404397747-20939-3-git-send-email-yarygin@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-16 17:57:32 -03:00
ff2ebe46e1
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf into perf/core
...
Pull perf/core improvements and fixes from Jiri Olsa:
* Add IO mode into timechart command (Stanislav Fomichev)
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2014-07-16 13:48:13 +02:00
b97b59b93d
perf timechart: Implement IO mode
...
Currently, timechart records only scheduler and CPU events (task switches,
running times, CPU power states, etc); this commit adds IO mode which
makes it possible to record IO (disk, network) activity. In this mode
perf timechart will generate SVG with IO charts (writes, reads, tx, rx, polls).
Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru >
Acked-by: Namhyung Kim <namhyung@kernel.org >
Link: http://lkml.kernel.org/n/1404835423-23098-3-git-send-email-stfomichev@yandex-team.ru
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
2014-07-10 00:22:54 +02:00
f8dda74fb4
perf timechart: Fix rendering in Firefox
...
Firefox doesn't correctly handle cases where we specify number in
quotes and have some padding around the number, like the following:
<rect ... height=" 3.1" ...>
In this case, it doesn't draw the figure. This patch removes 'field width'
component from fprintf strings to fix it.
Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru >
Acked-by: Namhyung Kim <namhyung@kernel.org >
Link: http://lkml.kernel.org/n/1404835423-23098-2-git-send-email-stfomichev@yandex-team.ru
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
2014-07-10 00:22:53 +02:00
071266bf5b
perf tools: Suggest using -f to override perf.data file ownership message
...
# id
uid=0(root) gid=0(root) groups=0(root)
# ls -la perf.data
-rw-------. 1 acme acme 20720 Jul 8 11:35 perf.data
Previously:
# perf report
file perf.data not owned by current user or root
Now:
# perf report
File perf.data not owned by current user or root (use -f to override)
Suggested-by: Ingo Molnar <mingo@kernel.org >
Cc: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Don Zickus <dzickus@redhat.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Mike Galbraith <efault@gmx.de >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/n/tip-0j2wuuegnhv3gljbil8ld6kx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-08 12:40:11 -03:00
d400a68d1f
perf tools: Convert open coded equivalents to asprintf()
...
The following snippet
V = malloc(S);
if (!V) { }
sprintf(V, ...)
Can be easily changed to a one line:
if (asprintf(&V, ...) < 0) { }
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
Cc: Adrian Hunter <adrian.hunter@intel.com >
Link: http://lkml.kernel.org/r/1404474229-15272-1-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-07 16:55:24 -03:00
1561880d7b
perf hists browser: Left justify column headers
...
Looks better and avoids it moving to the end of the screen as the column
width changes over time in 'perf top'.
Cc: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Don Zickus <dzickus@redhat.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Mike Galbraith <efault@gmx.de >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/n/tip-yc144ai5jye3yl3h5yxw0scd@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-07 15:23:44 -03:00
c83023676d
perf hists browser: Add ui.show-headers config file option
...
Adding ui.show-headers config file option to define if the histogram
entries headers will start visible or not.
Currently columns headers are displayed by default, following
lines in ~/.perfconfig file will disable that:
[ui]
show-headers = false
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1403886418-5556-4-git-send-email-jolsa@kernel.org
[ renamed symbol_conf.show_headers to .show_hist_headers ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-07-07 15:23:31 -03:00
8ac631cd50
perf script: Handle the num array type in python properly
...
The raw_syscalls:sys_enter tracer for instance passes has one argument
named 'arg' which is an array of 6 integers. Right the python scripts
gets only 0 passed as an argument. The reason is that
pevent_read_number() can not handle data types of 48 and returns always
0.
This patch changes this by passing num array as list of nums which fit
the description. As a result python will now see a list named arg which
contains 6 (integer) items.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de >
Acked-by: Namhyung Kim <namhyung@kernel.org >
Link: http://lkml.kernel.org/n/1401207274-8170-2-git-send-email-bigeasy@linutronix.de
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
2014-06-27 11:15:02 +02:00
33058b948e
perf script: Move the number processing into its own function
...
I was going to change something here and the result was so much on the
right side of the screen that I decided to move that piece into its own
function.
This patch should make no function change except the moving the code
into its own function.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de >
Acked-by: Namhyung Kim <namhyung@kernel.org >
Link: http://lkml.kernel.org/n/1401207274-8170-1-git-send-email-bigeasy@linutronix.de
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
2014-06-27 11:14:57 +02:00
a60335ba32
perf tools powerpc: Adjust callchain based on DWARF debug info
...
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of these entries are needed in some cases
but not others. We should use the DWARF debug information to determine
when the entries are needed.
Eg: the value in the link register (LR) is needed only when it holds the
return address of a function. At other times it must be ignored.
If the unnecessary entries are not ignored, we end up with duplicate arcs
in the call-graphs.
Use the DWARF debug information to determine if any callchain entries
should be ignored when building call-graphs.
Callgraph before the patch:
14.67% 2234 sprintft libc-2.18.so [.] __random
|
--- __random
|
|--61.12%-- __random
| |
| |--97.15%-- rand
| | do_my_sprintf
| | main
| | generic_start_main.isra.0
| | __libc_start_main
| | 0x0
| |
| --2.85%-- do_my_sprintf
| main
| generic_start_main.isra.0
| __libc_start_main
| 0x0
|
--38.88%-- rand
|
|--94.01%-- rand
| do_my_sprintf
| main
| generic_start_main.isra.0
| __libc_start_main
| 0x0
|
--5.99%-- do_my_sprintf
main
generic_start_main.isra.0
__libc_start_main
0x0
Callgraph after the patch:
14.67% 2234 sprintft libc-2.18.so [.] __random
|
--- __random
|
|--95.93%-- rand
| do_my_sprintf
| main
| generic_start_main.isra.0
| __libc_start_main
| 0x0
|
--4.07%-- do_my_sprintf
main
generic_start_main.isra.0
__libc_start_main
0x0
TODO: For split-debug info objects like glibc, we can only determine
the call-frame-address only when both .eh_frame and .debug_info
sections are available. We should be able to determin the CFA
even without the .eh_frame section.
Fix suggested by Anton Blanchard.
Thanks to valuable input on DWARF debug information from Ulrich Weigand.
Reported-by: Maynard Johnson <maynard@us.ibm.com >
Tested-by: Maynard Johnson <maynard@us.ibm.com >
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com >
Link: http://lkml.kernel.org/r/20140625154903.GA29607@us.ibm.com
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
2014-06-27 11:14:51 +02:00
06c654ca8b
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 changes:
* Add --repeat global option to 'perf bench' to be used in benchmarks
such as the existing 'futex' one, that was modified to use it instead
of a local option. (Davidlohr Bueso)
* Fix fd -> pathname resolution in 'trace', be it using /proc or
a vfs_getname probe point. (Arnaldo Carvalho de Melo)
* Add suggestion of how to set perf_event_paranoid sysctl, to help
non-root users trying tools like 'trace' to get a working environment.
(Arnaldo Carvalho de Melo)
Fixes:
* Fix memory leak in the 'sched-messaging' perf bench test. (Davidlohr Bueso)
* The -o and -n 'perf bench mem' options are mutually exclusive, emit error
when both are specified. (Davidlohr Bueso)
* Fix scrollbar refresh row index in the ui browser, problem exposed now
that headers will be added and will be allowed to be switched on/off.
(Jiri Olsa)
Cleanups:
* Remove needless reassignments in 'trace' (Arnaldo Carvalho de Melo)
* Cache the is_exit syscall test in 'trace) (Arnaldo Carvalho de Melo)
* No need to reimplement err() in 'perf bench sched-messaging', drop barf().
(Davidlohr Bueso).
* Remove ev_name argument from perf_evsel__hists_browse, can be obtained
from the other parameters. (Jiri Olsa)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2014-06-25 07:42:24 +02:00
a93f0e551a
perf symbols: Get kernel start address by symbol name
...
The function machine__get_kernel_start_addr() was taking the first symbol
of kallsyms as the start address. This is incorrect in certain cases
where the first symbol is something at 0, while the actual kernel
functions begin at a later point (e.g. 0x80200000).
This patch fixes machine__get_kernel_start_addr() to search for the
symbol "_text" or "_stext", which marks the beginning of kernel mapping.
This was already being done in machine__create_kernel_maps(). Thus, this
patch is just a refactor, to move that code into
machine__get_kernel_start_addr().
Signed-off-by: Simon Que <sque@chromium.org >
Link: http://lkml.kernel.org/r/1402943529-13244-1-git-send-email-sque@chromium.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
2014-06-20 09:34:22 +02:00
5229e366ee
perf evlist: Add suggestion of how to set perf_event_paranoid sysctl
...
Minor hint to speed up problem resolution and get 'trace' working for
non root users.
Cc: Adrian Hunter <adrian.hunter@intel.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Don Zickus <dzickus@redhat.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Mike Galbraith <efault@gmx.de >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/n/tip-abdqi8km4fj9osrn70q2zj9v@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-06-19 16:13:12 -03:00
Adrian Hunter
Joseph Schuchart
Alexander Yarygin
Ingo Molnar
Stanislav Fomichev
Arnaldo Carvalho de Melo
Andy Shevchenko
Jiri Olsa
Sebastian Andrzej Siewior
Sukadev Bhattiprolu
Simon Que