#include <stdlib.h>
#include "evsel.h"
#include "counts.h"

struct perf_counts *perf_counts__new(int ncpus, int nthreads)
{
	struct perf_counts *counts = zalloc(sizeof(*counts));

	if (counts) {
		struct xyarray *values;

		values = xyarray__new(ncpus, nthreads, sizeof(struct perf_counts_values));
		if (!values) {
			free(counts);
			return NULL;
		}

		counts->values = values;
	}

	return counts;
}

void perf_counts__delete(struct perf_counts *counts)
{
	if (counts) {
		xyarray__delete(counts->values);
		free(counts);
	}
}

static void perf_counts__reset(struct perf_counts *counts)
{
	xyarray__reset(counts->values);
}

void perf_evsel__reset_counts(struct perf_evsel *evsel)
{
	perf_counts__reset(evsel->counts);
}

int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads)
{
	evsel->counts = perf_counts__new(ncpus, nthreads);
	return evsel->counts != NULL ? 0 : -ENOMEM;
}

void perf_evsel__free_counts(struct perf_evsel *evsel)
{
	perf_counts__delete(evsel->counts);
	evsel->counts = NULL;
}
form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master'>master</option>
<option value='nds-private-remove' selected='selected'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/?h=nds-private-remove'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/drivers/usb/host/ehci-w90x900.c?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/host/ehci-w90x900.c?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/ehci-w90x900.c?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/host/ehci-w90x900.c?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/host/ehci-w90x900.c'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='a960dec98861b009b4227d2ae3b94a142c83eb96'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/host?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>host</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/host/ehci-w90x900.c?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96'>ehci-w90x900.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/host/ehci-w90x900.c?h=nds-private-remove&amp;id=a960dec98861b009b4227d2ae3b94a142c83eb96&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>