b809ac100e
perf evlist: Make create_maps() take struct perf_target
...
Now we have all information that needed to create cpu/thread maps in
struct perf_target, it'd be better using it as an argument.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Reviewed-by: David Ahern <dsahern@gmail.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1335417327-11796-6-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:23:11 -03:00
4bd0f2d2c0
perf tools: Introduce perf_target__validate() helper
...
The perf_target__validate function is used to check given PID/TID/UID/CPU
target options and warn if some combination is impossible. Also this can
make some arguments of parse_target_uid() function useless as it is checked
before the call via our new helper.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Reviewed-by: David Ahern <dsahern@gmail.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1335417327-11796-5-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:22:08 -03:00
fe9d18a71d
perf top: Convert to struct perf_target
...
Use struct perf_target as it is introduced by previous patch.
This is a preparation of further changes.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Reviewed-by: David Ahern <dsahern@gmail.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1335417327-11796-4-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:20:30 -03:00
20f946b4a4
perf stat: Convert to struct perf_target
...
Use struct perf_target as it is introduced by previous patch.
This is a preparation of further changes.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Reviewed-by: David Ahern <dsahern@gmail.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1335417327-11796-3-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:19:17 -03:00
bea0340582
perf tools: Introduce struct perf_target
...
The perf_target struct will be used for taking care of cpu/thread maps
based on user's input. Since it is used on various subcommands it'd
better factoring it out.
Thanks to Arnaldo for suggesting the better name.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Reviewed-by: David Ahern <dsahern@gmail.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1335417327-11796-2-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:17:58 -03:00
c651214e90
perf tools: Fix include header files in util/parse-events.h
...
Include header fixes for
... bool:
util/parse-events.h:31: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘have_tracepoints’
... and types.h:
util/parse-events.h:28: error: expected ‘)’ before ‘config’
util/parse-events.h:34: error: expected declaration specifiers or ‘...’ before ‘u64’
util/parse-events.h:45: error: expected ‘)’ before ‘type’
This happens if now other include files are included before
util/parse-events.h.
Signed-off-by: Robert Richter <robert.richter@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Link: http://lkml.kernel.org/r/1333643188-26895-2-git-send-email-robert.richter@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:14:35 -03:00
23080e4cd2
perf test: Make the rdpmc test honour 'verbose' mode
...
It was unconditionally printing debug stuff when in non -v mode we
should just print the name and result of the test.
Now:
[root@sandy ~]# perf test rdpmc
6: x86 rdpmc test: Ok
[root@sandy ~]# perf test -v rdpmc
6: x86 rdpmc test:
--- start ---
0: 6030
1: 60030
2: 600050
3: 6000056
4: 60000070
5: 600000266
---- end ----
x86 rdpmc test: Ok
[root@sandy ~]#
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Mike Galbraith <efault@gmx.de >
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/n/tip-0tjedaozsy9oarq30nvzg74b@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-05-02 15:14:12 -03:00
f3054c778e
perf tools: Cleanup realloc use
...
The if branch is completely unnecessary since 'realloc' handles NULL
pointers for the first parameter.
This is really only a cleanup and submitted mainly to prevent
proliferation of bad practices.
Signed-off-by: Ulrich Drepper <drepper@gmail.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Cc: Robert Richter <robert.richter@amd.com >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/201204231304.q3ND4TFe020805@drepperk.user.openhosting.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-23 15:33:05 -03:00
a385ec4f11
Merge tag 'v3.4-rc2' into perf/core
...
Merge Linux 3.4-rc2: we were on v3.3, update the base.
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2012-04-13 09:57:10 +02:00
659c36fcda
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
...
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2012-04-13 09:50:21 +02:00
5a7ed29c75
perf record: Use sw counter only if hw pmu is not detected
...
Use cpu-clock-tick sw counter for cpu-cycles only if there is no hw
pmu available. This is the case if the syscall reports ENOENT. In
other cases (e.g. invalid attributes) we don't want the sw counter to
be used.
Cc: Ingo Molnar <mingo@kernel.org >
Link: http://lkml.kernel.org/r/1333643188-26895-5-git-send-email-robert.richter@amd.com
Signed-off-by: Robert Richter <robert.richter@amd.com >
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 17:39:19 -03:00
61d5bf5b01
perf tools: Fix thread map that is type pid_t
...
Thread map is actually type pid_t and not int.
Signed-off-by: Robert Richter <robert.richter@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Link: http://lkml.kernel.org/r/1333643188-26895-3-git-send-email-robert.richter@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 17:38:50 -03:00
666e6d48c5
perf stat: Declare some references static
...
This references are not exported, use static declaration.
Signed-off-by: Robert Richter <robert.richter@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Link: http://lkml.kernel.org/r/1333643188-26895-4-git-send-email-robert.richter@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 17:37:16 -03:00
e7b3ba6d8b
perf tools: Move GTK+ bits to tools/perf/ui/gtk directory
...
Move those files to new directory in order to be prepared to
further UI work. Makefile and header file pathes are adjusted
accordingly. Also fix a build breakage if NO_GTK2=1 is given.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Suggested-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net >
Acked-by: Pekka Enberg <penberg@kernel.org >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Pekka Enberg <penberg@kernel.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/1333523765-12092-1-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 17:18:31 -03:00
aca7a94d6a
perf tools: Move UI bits to tools/perf/ui directory
...
Move those files to new directory in order to be prepared to further UI
work. Makefile and header file pathes are adjusted accordingly.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Suggested-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net >
Acked-by: Pekka Enberg <penberg@kernel.org >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Pekka Enberg <penberg@kernel.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/1333523666-12057-1-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 17:16:40 -03:00
a31b7cc083
perf annotate: Fix a build error
...
CC util/annotate.o
util/annotate.c: In function symbol__annotate:
util/annotate.c:87:16: error: parsed_line may be used uninitialized in this function [-Werror=maybe-uninitialized]
util/annotate.c:211:22: note: parsed_line was declared here
cc1: all warnings being treated as errors
make: *** [util/annotate.o] Error 1
make: *** Waiting for unfinished jobs....
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com >
Cc: Andi Kleen <andi@firstfloor.org >
Cc: Ashay Rane <ashay.rane@tacc.utexas.edu >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com >
Cc: Mike Galbraith <efault@gmx.de >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/r/87ty0tlv4i.fsf@dasan.aot.lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 17:07:18 -03:00
024e6c9747
perf tools: Fix parsers' rules to dependencies
...
Currently the parsers objects (bison/flex related) are each time perf
is built. No matter the generated files are already in place, the
parser generation is executed every time.
Changing the rules to have proper flex/bison objects generation
dependencies.
The parsers code is not rebuilt until the flex/bison source files
are touched. Also when flex/bison source is changed, only dependent
objects are rebuilt.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1334140791-3024-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 16:57:09 -03:00
ea01fa9f63
tools: Connect to the kernel build system
...
Now you can do
$ make tools/<toolname>
from the toplevel kernel directory and have the respective tool built.
If you want to build and install it, do
$ make tools/<toolname>_install
$ make tools/<toolname>_clean
should clean the respective tool directories.
If you want to clean all in tools, simply do
$ make tools/clean
Also, if you want to get what the possible targets are, simply calling
$ make tools/
should give you the short help.
$ make tools/install
installs all tools, of course. Doh.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Michal Marek <mmarek@suse.cz >
Cc: Sam Ravnborg <sam@ravnborg.org >
Link: http://lkml.kernel.org/r/1334162178-17152-6-git-send-email-bp@amd64.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 15:00:17 -03:00
d5dd8afb56
tools: Add a help target
...
... and make it the default one so that calling 'make' without arguments
in the tools/ directory gives you the possible targets to build along
with a short description of what they are.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Michal Marek <mmarek@suse.cz >
Cc: Sam Ravnborg <sam@ravnborg.org >
Link: http://lkml.kernel.org/r/1334162178-17152-5-git-send-email-bp@amd64.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 14:59:00 -03:00
2363ecb170
tools: Add a toplevel Makefile
...
Add a Makefile with all the targets under tools/.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Michal Marek <mmarek@suse.cz >
Cc: Sam Ravnborg <sam@ravnborg.org >
Link: http://lkml.kernel.org/r/1334162178-17152-4-git-send-email-bp@amd64.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 14:58:43 -03:00
d8caf3eb24
tools: Cleanup EXTRA_WARNINGS
...
Use += instead of the bash syntax, as Sam Ravnborg suggests. Also, sort
the -W options alphabetically and (... keep them sorted).
Suggested-by: Sam Ravnborg <sam@ravnborg.org >
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Michal Marek <mmarek@suse.cz >
Cc: Sam Ravnborg <sam@ravnborg.org >
Link: http://lkml.kernel.org/r/1334162178-17152-3-git-send-email-bp@amd64.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 14:57:50 -03:00
98d89bfd0d
tools: Add Makefile.include
...
Put generic enough build settings which could be reused by other tools
into a common Makefile.include file.
This commit reintroduces QUIET_SUBDIR{0,1} (see a3d1ee10d1borislav.petkov@amd.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Michal Marek <mmarek@suse.cz >
Cc: Sam Ravnborg <sam@ravnborg.org >
Link: http://lkml.kernel.org/r/1334162178-17152-2-git-send-email-bp@amd64.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 14:57:36 -03:00
2381da7a11
perf tools: Ignore auto-generated bison/flex files
...
The commit 65f3e56e0cnamhyung.kim@lge.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Namhyung Kim <namhyung@gmail.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1333948274-20043-1-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-11 11:41:27 -03:00
0034102808
Linux 3.4-rc2
2012-04-07 18:30:41 -07:00
d3d1f61acf
perf annotate browser: string search: /?n
...
Using the same keystrokes as vim:
/ = search forward
n = search next forward/backwards
? = search backwards
Still needs to continue from start/end when not found, use HOME + / or
END + ? for now.
At some point we need a keybindings file to support ones favourite mode,
erm, like EMACS, etc.
Also we now need a 'h' window with all these keybindings.
Requested-by: Andi Kleen <andi@firstfloor.org >
Cc: Andi Kleen <andi@firstfloor.org >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Mike Galbraith <efault@gmx.de >
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/n/tip-rv30xj2i258n0gwkzlu0c0bc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2012-04-07 17:37:22 -03:00
Namhyung Kim
Robert Richter
Arnaldo Carvalho de Melo
Ulrich Drepper
Ingo Molnar
Namhyung Kim
Jiri Olsa
Borislav Petkov
Linus Torvalds