On Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter wrote:
SNIP
> };
>
> +enum {
> + PERF_FLAG_BRANCH= 1ULL << 0,
> + PERF_FLAG_CALL = 1ULL << 1,
> + PERF_FLAG_RETURN= 1ULL << 2,
> + PERF_FLAG_CONDITIONAL = 1ULL <<
On Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter wrote:
SNIP
> + while (i--) {
> + if (ts->stack[i].ret_addr == ret_addr) {
> + ts->cnt = i;
> + return;
> + }
> + }
> +
On Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter wrote:
SNIP
+ while (i--) {
+ if (ts-stack[i].ret_addr == ret_addr) {
+ ts-cnt = i;
+ return;
+ }
+ }
+ }
+}
On Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter wrote:
SNIP
};
+enum {
+ PERF_FLAG_BRANCH= 1ULL 0,
+ PERF_FLAG_CALL = 1ULL 1,
+ PERF_FLAG_RETURN= 1ULL 2,
+ PERF_FLAG_CONDITIONAL = 1ULL 3,
+
On 23/10/14 23:51, Arnaldo Carvalho de Melo wrote:
> Em Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter escreveu:
>> Add a thread stack for synthesizing call chains from call
>> and return events.
>>
>> Signed-off-by: Adrian Hunter
>> ---
>> tools/perf/Makefile.perf | 2 +
>>
On 23/10/14 23:51, Arnaldo Carvalho de Melo wrote:
Em Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter escreveu:
Add a thread stack for synthesizing call chains from call
and return events.
Signed-off-by: Adrian Hunter adrian.hun...@intel.com
---
tools/perf/Makefile.perf | 2 +
On Thu, 23 Oct 2014 13:45:12 +0300, Adrian Hunter wrote:
> +static void thread_stack__pop(struct thread_stack *ts, u64 ret_addr)
> +{
> + if (!ts->cnt)
> + return;
> +
> + if (ts->stack[ts->cnt - 1].ret_addr == ret_addr) {
> + ts->cnt -= 1;
> + } else {
> +
Em Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter escreveu:
> Add a thread stack for synthesizing call chains from call
> and return events.
>
> Signed-off-by: Adrian Hunter
> ---
> tools/perf/Makefile.perf | 2 +
> tools/perf/util/event.h| 26 +++
>
Add a thread stack for synthesizing call chains from call
and return events.
Signed-off-by: Adrian Hunter
---
tools/perf/Makefile.perf | 2 +
tools/perf/util/event.h| 26 +++
tools/perf/util/thread-stack.c | 151 +
Add a thread stack for synthesizing call chains from call
and return events.
Signed-off-by: Adrian Hunter adrian.hun...@intel.com
---
tools/perf/Makefile.perf | 2 +
tools/perf/util/event.h| 26 +++
tools/perf/util/thread-stack.c | 151
Em Thu, Oct 23, 2014 at 01:45:12PM +0300, Adrian Hunter escreveu:
Add a thread stack for synthesizing call chains from call
and return events.
Signed-off-by: Adrian Hunter adrian.hun...@intel.com
---
tools/perf/Makefile.perf | 2 +
tools/perf/util/event.h| 26 +++
On Thu, 23 Oct 2014 13:45:12 +0300, Adrian Hunter wrote:
+static void thread_stack__pop(struct thread_stack *ts, u64 ret_addr)
+{
+ if (!ts-cnt)
+ return;
+
+ if (ts-stack[ts-cnt - 1].ret_addr == ret_addr) {
+ ts-cnt -= 1;
+ } else {
+
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