Cody P Schafer
88aca8d966
tools perf: Comment typo fix
...
s/temr/term/
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com >
Cc: Andi Kleen <ak@linux.intel.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com >
Link: http://lkml.kernel.org/r/1389199434-21761-1-git-send-email-cody@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:24 -03:00
Andi Kleen
8f3dd2b096
perf stat: Fix --delay option in man page
...
The --delay option was documented as --initial-delay in the manpage. Fix this.
Signed-off-by: Andi Kleen <ak@linux.intel.com >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung@kernel.org >
Link: http://lkml.kernel.org/r/1389132847-31982-1-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:24 -03:00
Jiri Olsa
a18382b68f
perf tools: Make perf_event__synthesize_mmap_events global
...
Making perf_event__synthesize_mmap_events global, it will be used in
following patch from test code.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
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: Jean Pihet <jean.pihet@linaro.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/1389098853-14466-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:24 -03:00
Jiri Olsa
14bd6d20fe
perf machine: Fix id_hdr_size initialization
...
The id_hdr_size field was not properly initialized, set it to zero, as
the machine struct may have come from some non zeroing allocation
routine or from the stack without any field being initialized.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
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: Jean Pihet <jean.pihet@linaro.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/1389098853-14466-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:24 -03:00
Jiri Olsa
c4eb6c0e7a
perf tools: Automate setup of FEATURE_CHECK_(C|LD)FLAGS-all variables
...
Instead of explicitly adding same value into
FEATURE_CHECK_(C|LD)FLAGS-all variables we can do that automatically.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
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: Jean Pihet <jean.pihet@linaro.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/1389098853-14466-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:24 -03:00
Arnaldo Carvalho de Melo
98eafce6bd
perf trace: Pack 'struct trace'
...
Initial struct stats:
/* size: 368, cachelines: 6, members: 24 */
/* sum members: 353, holes: 3, sum holes: 15 */
/* last cacheline: 48 bytes */
After reorg:
[acme@ssdandy linux]$ pahole -C trace ~/bin/trace | tail -4
/* size: 360, cachelines: 6, members: 24 */
/* padding: 7 */
/* last cacheline: 40 bytes */
};
[acme@ssdandy linux]$
Cc: 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: 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-6jimc80yu89qkx6zb8465s6t@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:23 -03:00
Arnaldo Carvalho de Melo
3ba4d2e1a8
perf header: Pack 'struct perf_session_env'
...
Initial struct:
[acme@ssdandy linux]$ pahole -C perf_session_env ~/bin/perf
struct perf_session_env {
char * hostname; /* 0 8 */
char * os_release; /* 8 8 */
char * version; /* 16 8 */
char * arch; /* 24 8 */
int nr_cpus_online; /* 32 4 */
int nr_cpus_avail; /* 36 4 */
char * cpu_desc; /* 40 8 */
char * cpuid; /* 48 8 */
long long unsigned int total_mem; /* 56 8 */
/* --- cacheline 1 boundary (64 bytes) --- */
int nr_cmdline; /* 64 4 */
/* XXX 4 bytes hole, try to pack */
char * cmdline; /* 72 8 */
int nr_sibling_cores; /* 80 4 */
/* XXX 4 bytes hole, try to pack */
char * sibling_cores; /* 88 8 */
int nr_sibling_threads; /* 96 4 */
/* XXX 4 bytes hole, try to pack */
char * sibling_threads; /* 104 8 */
int nr_numa_nodes; /* 112 4 */
/* XXX 4 bytes hole, try to pack */
char * numa_nodes; /* 120 8 */
/* --- cacheline 2 boundary (128 bytes) --- */
int nr_pmu_mappings; /* 128 4 */
/* XXX 4 bytes hole, try to pack */
char * pmu_mappings; /* 136 8 */
int nr_groups; /* 144 4 */
/* size: 152, cachelines: 3, members: 20 */
/* sum members: 128, holes: 5, sum holes: 20 */
/* padding: 4 */
/* last cacheline: 24 bytes */
};
[acme@ssdandy linux]$
[acme@ssdandy linux]$ pahole -C perf_session_env --reorganize --show_reorg_steps ~/bin/perf | grep ^/ | grep -v Final
/* Moving 'nr_sibling_cores' from after 'cmdline' to after 'nr_cmdline' */
/* Moving 'nr_numa_nodes' from after 'sibling_threads' to after 'nr_sibling_threads' */
/* Moving 'nr_groups' from after 'pmu_mappings' to after 'nr_pmu_mappings' */
[acme@ssdandy linux]$
Final struct stats:
[acme@ssdandy linux]$ pahole -C perf_session_env --reorganize --show_reorg_steps ~/bin/perf | tail -4
/* --- cacheline 2 boundary (128 bytes) --- */
/* size: 128, cachelines: 2, members: 20 */
}; /* saved 24 bytes and 1 cacheline! */
[acme@ssdandy linux]$
Cc: 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: 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-3d9tshamloinzxcqeb7mtd1n@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:23 -03:00
Jiri Olsa
9bb8e5edcf
tools lib traceevent: Shut up plugins make message
...
Getting rid of following build output:
$ make O=/tmp/build/perf -C tools/perf/ install-bin
...
make[3]: Nothing to be done for `plugins'.
make[2]: Nothing to be done for `plugins'.
...
which triggers when traceevent library needs to be rebuilt, but we have
plugins built already.
Adding extra 'plugins' target with nop which is visible and triggers in
both Makefile parts (for detached output directory (O=...) the
traceevent Makefile spawns sub make for the build itself).
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com >
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://lkml.kernel.org/r/1388595050-23005-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:23 -03:00
Jiri Olsa
198430b56d
tools lib traceevent: Replace tabs with spaces for all non-commands statements
...
The tabbed indentation in non-commands statements could be sometimes
considered as follow up for the rule command in the Makefile.
This error is hard to find, so as a precaution replacing tabs with
spaces for all non-commands statements.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://marc.info/?t=136484403900003&r=1&w=2
Link: http://lkml.kernel.org/r/20140102095304.GA1196@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:23 -03:00
Jiri Olsa
f7c6447424
perf tests: Fix installation tests path setup
...
Currently installation tests work only over x86_64, adding arch check to
make it work over i386 as well.
NOTE looks like x86 is the only arch running tests, we need some
IS_(32/64) flag to make this generic.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: Jiri Olsa <jolsa@redhat.com >
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/1388759553-12974-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:23 -03:00
Jiri Olsa
a6cf5f3923
perf tools: Move arch setup into seprate Makefile
...
I need to use arch related setup in the tests/make, so moving arch setup
into Makefile.arch.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Ingo Molnar <mingo@elte.hu >
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/1388759553-12974-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:22 -03:00
Arnaldo Carvalho de Melo
41cde47675
perf stat: Remove misplaced __maybe_unused
...
That 'argc' argument _is_ being used.
Cc: 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: 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-t2gsxc15zulkorieg8zq996o@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:22 -03:00
Arnaldo Carvalho de Melo
2d4352c077
perf tests: Fixup leak on error path in parse events test
...
We need to call the evlist destructor when failing to parse events.
Cc: 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: 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-ilslu69s7v7bpvdgqtrlp8f5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:22 -03:00
Arnaldo Carvalho de Melo
983874d173
perf evlist: Auto unmap on destructor
...
Removing further boilerplate after making sure perf_evlist__munmap can
be called multiple times for the same evlist.
Cc: 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: 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-o0luenuld4abupm4nmrgzm6f@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:22 -03:00
Arnaldo Carvalho de Melo
f26e1c7cb2
perf evlist: Close fds on destructor
...
Since it is safe to call perf_evlist__close() multiple times, autoclose
it and remove the calls to the close from existing tools, reducing the
tooling boilerplate.
Cc: 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: 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-2kq9v7p1rude1tqxa0aue2tk@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:22 -03:00
Arnaldo Carvalho de Melo
03ad9747c5
perf evlist: Move destruction of maps to evlist destructor
...
Instead of requiring tools to do an extra destructor call just before
calling perf_evlist__delete.
Cc: 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: 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-0jd2ptzyikxb5wp7inzz2ah2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:21 -03:00
Arnaldo Carvalho de Melo
3e2be2da8f
perf record: Remove old evsel_list usage
...
To be consistent with other places, use just 'evlist' for the evsel list
variable, and since we have it in 'struct record', use it directly from
there.
Cc: 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: 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-396bnfvmlxrsj3o2tk47b8t1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:21 -03:00
Arnaldo Carvalho de Melo
735f7e0bbe
perf evlist: Move the SIGUSR1 error reporting logic to prepare_workload
...
So that we have the boilerplate in the preparation method, instead of
open coded in tools wanting the reporting when the exec fails.
Cc: 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: 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-purbdzcphdveskh7wwmnm4t7@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:21 -03:00
Arnaldo Carvalho de Melo
f33cbe72e6
perf evlist: Send the errno in the signal when workload fails
...
When a tool uses perf_evlist__start_workload and the supplied workload
fails (e.g.: its binary wasn't found), perror was being used to print
the error reason.
This is undesirable, as the caller may be a GUI, when it wants to have
total control of the error reporting process.
So move to using sigaction(SA_SIGINFO) + siginfo_t->sa_value->sival_int
to communicate to the caller the errno and let it print it using the UI
of its choosing.
Cc: 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: 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-epgcv7kjq8ll2udqfken92pz@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:21 -03:00
Arnaldo Carvalho de Melo
6af206fd91
perf stat: Don't show counter information when workload fails
...
When starting a workload 'stat' wasn't using prepare_workload evlist
method's signal based exec() error reporting mechanism.
Use it so that the we don't report 'not counted' counters.
Before:
[acme@zoo linux]$ perf stat dfadsfa
dfadsfa: No such file or directory
Performance counter stats for 'dfadsfa':
<not counted> task-clock
<not counted> context-switches
<not counted> cpu-migrations
<not counted> page-faults
<not counted> cycles
<not counted> stalled-cycles-frontend
<not supported> stalled-cycles-backend
<not counted> instructions
<not counted> branches
<not counted> branch-misses
0.001831462 seconds time elapsed
[acme@zoo linux]$
After:
[acme@zoo linux]$ perf stat dfadsfa
dfadsfa: No such file or directory
[acme@zoo linux]$
Reported-by: David Ahern <dsahern@gmail.com >
Cc: 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: 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-5yui3bv7e3hitxucnjsn6z8q@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2014-01-13 10:06:21 -03:00
Ingo Molnar
1c62448e39
Merge tag 'v3.13-rc8' into core/locking
...
Refresh the tree with the latest fixes, before applying new changes.
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2014-01-13 11:44:41 +01:00
Rafael J. Wysocki
98feb7cc61
Merge branch 'acpi-cleanup'
...
* acpi-cleanup: (22 commits)
ACPI / tables: Return proper error codes from acpi_table_parse() and fix comment.
ACPI / tables: Check if id is NULL in acpi_table_parse()
ACPI / proc: Include appropriate header file in proc.c
ACPI / EC: Remove unused functions and add prototype declaration in internal.h
ACPI / dock: Include appropriate header file in dock.c
ACPI / PCI: Include appropriate header file in pci_link.c
ACPI / PCI: Include appropriate header file in pci_slot.c
ACPI / EC: Mark the function acpi_ec_add_debugfs() as static in ec_sys.c
ACPI / NVS: Include appropriate header file in nvs.c
ACPI / OSL: Mark the function acpi_table_checksum() as static
ACPI / processor: initialize a variable to silence compiler warning
ACPI / processor: use ACPI_COMPANION() to get ACPI device
ACPI: correct minor typos
ACPI / sleep: Drop redundant acpi_disabled check
ACPI / dock: Drop redundant acpi_disabled check
ACPI / table: Replace '1' with specific error return values
ACPI: remove trailing whitespace
ACPI / IBFT: Fix incorrect <acpi/acpi.h> inclusion in iSCSI boot firmware module
ACPI / i915: Fix incorrect <acpi/acpi.h> inclusions via <linux/acpi_io.h>
SFI / ACPI: Fix warnings reported during builds with W=1
...
Conflicts:
drivers/acpi/nvs.c
drivers/hwmon/asus_atk0110.c
2014-01-12 23:44:09 +01:00
Greg Kroah-Hartman
dde86f41f4
Merge v3.13-rc6 into char-misc-next
...
We want these fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2014-01-08 20:02:31 -08:00
One Thousand Gnomes
fdfe840e48
cpupower: Fix sscanf robustness in cpufreq-set
...
The cpufreq-set tool has a missing length check. This is basically
just correctness but still should get fixed.
One of a set of sscanf problems reported by Jackie Chang
Signed-off-by: Alan Cox <alan@linux.intel.com >
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com >
2014-01-08 15:10:39 +01:00
Arnaldo Carvalho de Melo
74cf249d5c
perf tools: Use zfree to help detect use after free bugs
...
Several areas already used this technique, so do some audit to
consistently use it elsewhere.
Cc: 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: 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-9sbere0kkplwe45ak6rk4a1f@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-27 17:08:19 -03:00
Arnaldo Carvalho de Melo
046625231a
perf tools: Introduce zfree
...
For the frequent idiom of:
free(ptr);
ptr = NULL;
Make it expect a pointer to the pointer being freed, so that it becomes
clear at first sight that the variable being freed is being modified.
Cc: 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: 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-pfw02ezuab37kha18wlut7ir@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-27 15:17:00 -03:00
Arnaldo Carvalho de Melo
f5385650c0
perf tools: No need to test against NULL before calling free()
...
Its perfectly fine to call free(NULL), so no need to clutter the source
code with all those superfluous testing.
Cc: 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: 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-uux5wpvevlerd42gqer13e7n@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-26 15:58:52 -03:00
Namhyung Kim
6dd601354f
perf ui/tui: Implement header window
...
Implement a simple, full-screen header window which shows session header
(metadata) information. Press 'i' key to display the header window.
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
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/1388036284-32342-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-26 11:22:02 -03:00
Namhyung Kim
e8e684a58b
perf ui/tui: Split help message for perf top and report
...
Some hotkeys don't work for perf top so split help messages for them.
It'll be helpful to a future modification. Also sort the message by
alphabetical order of the hotkey.
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
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/1388036284-32342-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-26 11:22:02 -03:00
Namhyung Kim
5c743cf573
perf ui/tui: Protect windows by ui__lock
...
Sometimes perf top TUI breaks display with concurrent help/input window
and pr_* messages since they're not protected by ui__lock.
You can check it by pressing (and not releasing) 'h' key on a "perf top
-vvv" TUI session.
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
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/1388036284-32342-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-26 11:22:01 -03:00
Masami Hiramatsu
fb7345bbf7
perf probe: Support basic dwarf-based operations on uprobe events
...
Support basic dwarf(debuginfo) based operations for uprobe events. With
this change, perf probe can analyze debuginfo of user application binary
to set up new uprobe event.
This allows perf-probe --add(with local variables, line numbers) and
--line works with -x option. (Actually, --vars has already accepted -x
option)
For example, the following command shows the probe-able lines of a given
user space function. Something that so far was only available in the
'perf probe' tool for kernel space functions:
# ./perf probe -x perf --line map__load
<map__load@/home/fedora/ksrc/linux-2.6/tools/perf/util/map.c:0>
0 int map__load(struct map *map, symbol_filter_t filter)
1 {
2 const char *name = map->dso->long_name;
int nr;
5 if (dso__loaded(map->dso, map->type))
6 return 0;
8 nr = dso__load(map->dso, map, filter);
9 if (nr < 0) {
10 if (map->dso->has_build_id) {
And this shows the available variables at the given line of the
function.
# ./perf probe -x perf --vars map__load:8
Available variables at map__load:8
@<map__load+96>
char* name
struct map* map
symbol_filter_t filter
@<map__find_symbol+112>
char* name
symbol_filter_t filter
@<map__find_symbol_by_name+136>
char* name
symbol_filter_t filter
@<map_groups__find_symbol_by_name+176>
char* name
struct map* map
symbol_filter_t filter
And lastly, we can now define probe(s) with all available
variables on the given line:
# ./perf probe -x perf --add 'map__load:8 $vars'
Added new events:
probe_perf:map__load (on map__load:8 with $vars)
probe_perf:map__load_1 (on map__load:8 with $vars)
probe_perf:map__load_2 (on map__load:8 with $vars)
probe_perf:map__load_3 (on map__load:8 with $vars)
You can now use it in all perf tools, such as:
perf record -e probe_perf:map__load_3 -aR sleep 1
Changes from previous version:
- Add examples in the patch description.
- Use .text section start address and dwarf symbol address
for calculating the offset of given symbol, instead of
searching the symbol in symtab again.
With this change, we can safely handle multiple local
function instances (e.g. scnprintf in perf).
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: David A. Long <dave.long@linaro.org >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Oleg Nesterov <oleg@redhat.com >
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com >
Cc: Steven Rostedt <rostedt@goodmis.org >
Cc: systemtap@sourceware.org
Cc: yrl.pp-manager.tt@hitachi.com
Link: http://lkml.kernel.org/r/20131226054152.22364.47021.stgit@kbuild-fedora.novalocal
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-26 11:22:01 -03:00
Masami Hiramatsu
8a613d40e3
perf probe: Expand given path to absolute path
...
Expand given path to absolute path in the option parser, except for a
module name.
Since realpath at later stage in processing several probe point, can be
called several times (even if currently doesn't, it can happen when we
expands the feature), it is waste of the performance.
Processing it once at the early stage can avoid that.
Changes from previous one:
- Fix not to print null string.
- Allocate memory for given path/module name everytime.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com >
Cc: "David A. Long" <dave.long@linaro.org >
Cc: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Oleg Nesterov <oleg@redhat.com >
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com >
Cc: systemtap@sourceware.org
Cc: yrl.pp-manager.tt@hitachi.com
Link: http://lkml.kernel.org/r/20131226054150.22364.12187.stgit@kbuild-fedora.novalocal
[ Clarified the pr_warning message as per David Ahern's suggestion ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-26 11:21:19 -03:00
Chunwei Chen
56560ec692
perf config: Ignore generated files in feature-checks
...
1. Rename the test-* binary files to test-*.bin for easier pattern matching as
suggested by Ingo.
2. Ignore *.bin and *.d files.
Signed-off-by: Chunwei Chen <tuxoko@gmail.com >
Reviewed-by: Ingo Molnar <mingo@kernel.org >
Acked-by: Jiri Olsa <jolsa@redhat.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Link: http://lkml.kernel.org/r/52B52B9B.50708@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:51 -03:00
Dongsheng Yang
c239c25a82
perf tools: Do not synthesize the treads of default guest.
...
As the default guest is designed to handle orphan kernel symboles with
--guestkallsysms and --guestmodules, it has no user space.
So we should skip synthesizing threads if machine is default guest.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Link: http://lkml.kernel.org/r/e9ddb5dac6f963169657218b12ceb3c2030f54e8.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:51 -03:00
Dongsheng Yang
f5db57c4c4
perf tools: Use machine->pid for tgid if machine is guest.
...
When we synthesize an comm event, if machine is guest, we should
use the pid of machine as the event->comm.pid, rather than tgid
of thread.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Link: http://lkml.kernel.org/r/22455abe107c618a361e7b667ad0f098f7c9b4a3.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:50 -03:00
Dongsheng Yang
73547aacdc
perf tools: Set event->header.misc to PERF_RECORD_MISC_GUEST_USER if machine is guest.
...
When we synthesize the mmap events of user space, if machine is guest,
we should set the event->header.misc to PERF_RECORD_MISC_GUEST_USER,
rather than PERF_RECORD_MISC_USER.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Link: http://lkml.kernel.org/r/e6f8ff6505d2db8a4b21bff8e448bb9be0bcff35.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:50 -03:00
Dongsheng Yang
995634650e
perf tools: Find the proc info under machine->root_dir.
...
When we synthesize the threads, we are looking for the infomation under
/proc. But it is only for host.
This patch look for the path of proc under machine->root_dir, then
XXX__synthesize_threads() functions can support guest machines.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Link: http://lkml.kernel.org/r/927b937da9177a079abafe4532fa9c9b60b5c4b7.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:49 -03:00
Dongsheng Yang
fb50bb43d0
perf tools: Add support for PERF_RECORD_MISC_GUEST_USER in thread__find_addr_map().
...
This patch remove a TODO in thread__find_addr_map() and add support of
PERF_RECORD_MISC_GUEST_USER.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Ingo Molnar <mingo@kernel.org >
Cc: Jiri Olsa <jolsa@redhat.com >
Cc: Namhyung Kim <namhyung.kim@lge.com >
Link: http://lkml.kernel.org/r/3dd652201171a19c910b500984c7c3590e77603b.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:49 -03:00
Dongsheng Yang
ad85ace07a
perf kvm: Fix kvm report without guestmount.
...
Currently, if we use perf kvm --guestkallsyms --guestmodules report, we
can not get the perf information from perf data file. All sample are
shown as unknown.
Reproducing steps:
# perf kvm --guestkallsyms /tmp/kallsyms --guestmodules /tmp/modules record -a sleep 1
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.624 MB perf.data.guest (~27260 samples) ]
# perf kvm --guestkallsyms /tmp/kallsyms --guestmodules /tmp/modules report |grep %
100.00% [guest/6471] [unknown] [g] 0xffffffff8164f330
This bug was introduced by 207b57926207b57926yangds.fnst@cn.fujitsu.com >
Acked-by: David Ahern <dsahern@gmail.com >
Cc: stable@vger.kernel.org # 3.3+
Cc: David Ahern <dsahern@gmail.com >
Link: http://lkml.kernel.org/r/1387564907-3045-1-git-send-email-yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-23 16:49:48 -03:00
Namhyung Kim
150e465ac9
perf report: Print session information only if --stdio is given
...
Move those print functions under "if (use_browser == 0)" so that they
don't interfere with TUI output.
Maybe they can handle other UIs later.
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
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/1387516278-17024-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-20 13:36:41 -03:00
Namhyung Kim
a421014180
perf report: Use pr_*() functions where applicable
...
There're some places printing messages to stdout/err directly.
It should be converted to use proper error printing functions instead.
Signed-off-by: Namhyung Kim <namhyung@kernel.org >
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/1387516278-17024-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-20 13:34:53 -03:00
Arnaldo Carvalho de Melo
cc22e575a6
perf symbols: Add 'machine' member to struct addr_location
...
The addr_location struct should fully qualify an address, and to do that
it should have in it the machine where the thread was found.
Thus all functions that receive an addr_location now don't need to also
receive a 'machine', those functions just need to access al->machine
instead, just like it does with the other parts of an address location:
al->thread, al->map, etc.
Cc: 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: 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-o51iiee7vyq4r3k362uvuylg@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 17:38:27 -03:00
Arnaldo Carvalho de Melo
8b640cc4c5
perf mem: Remove unused parameter from dump_raw_samples()
...
The 'evsel' parameter is not used, ditch it, reducing the function
signature.
Cc: 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: 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-kx9temzdcy7mk2edya9c1tdu@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 17:03:39 -03:00
Arnaldo Carvalho de Melo
8853a1b762
perf scripting perl: Shorten function signatures
...
Removing unused parameters.
Cc: 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: 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-b7r7o80o2xwwtlzgqxv50foe@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:39:31 -03:00
Arnaldo Carvalho de Melo
b7fff6b5f9
perf scripting python: Shorten function signatures
...
Removing unused parameters.
Cc: 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: 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-fspmnjadohrik8uvhytyu8lp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:34:52 -03:00
Arnaldo Carvalho de Melo
3184c47cb8
perf ui browser: Remove misplaced __maybe_unused
...
The 'browser' arg _is_ used, so ditch the misplaced attribute.
Cc: 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: 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-bo4dabkip5iikhk3x384ac46@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:25:17 -03:00
Arnaldo Carvalho de Melo
28b21393fa
perf report: Rename 'perf_report' to 'report'
...
Reduce typing, functions use class__method convention, so unlikely to
clash with other libraries.
This actually was discussed in the "Link:" referenced message below.
Cc: 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: 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/r/20131112113427.GA4053@ghostprotocols.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:19:01 -03:00
Jiri Olsa
4c7aafc950
tools lib traceevent: Use global 'O' processing code
...
Using global 'O' processing code because it's already setup due to the
scripts/Makefile.include include.
Using global variable OUTPUT instead of the local BUILD_OUTPUT.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
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 >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://lkml.kernel.org/r/1387460527-15030-10-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:18:12 -03:00
Jiri Olsa
4a953c716a
tools lib traceevent: Use global QUIET_CLEAN build output
...
Using global QUIET_CLEAN build output variable and so we could have only
single clean message:
CLEAN libtraceevent
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
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 >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://lkml.kernel.org/r/1387460527-15030-9-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:18:11 -03:00
Jiri Olsa
02a82c7bcd
tools lib traceevent: Use global QUIET_INSTALL build output
...
Using global QUIET_INSTALL build output variable and factoring plugins
installation so we could have only single install message for plugins:
INSTALL trace_plugins
Getting rid of local print_install.
Signed-off-by: Jiri Olsa <jolsa@redhat.com >
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 >
Cc: Steven Rostedt <rostedt@goodmis.org >
Link: http://lkml.kernel.org/r/1387460527-15030-8-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-12-19 16:18:11 -03:00
