1 files changed, 0 insertions, 109 deletions
diff --git a/powerpc/pmu/ebb/multi_ebb_procs_test.c b/powerpc/pmu/ebb/multi_ebb_procs_test.c
deleted file mode 100644
index b8dc371..0000000
--- a/powerpc/pmu/ebb/multi_ebb_procs_test.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2014, Michael Ellerman, IBM Corp.
- * Licensed under GPLv2.
- */
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <signal.h>
-
-#include "ebb.h"
-
-
-/*
- * Test running multiple EBB using processes at once on a single CPU. They
- * should all run happily without interfering with each other.
- */
-
-static bool child_should_exit;
-
-static void sigint_handler(int signal)
-{
-	child_should_exit = true;
-}
-
-struct sigaction sigint_action = {
-	.sa_handler = sigint_handler,
-};
-
-static int cycles_child(void)
-{
-	struct event event;
-
-	if (sigaction(SIGINT, &sigint_action, NULL)) {
-		perror("sigaction");
-		return 1;
-	}
-
-	event_init_named(&event, 0x1001e, "cycles");
-	event_leader_ebb_init(&event);
-
-	event.attr.exclude_kernel = 1;
-	event.attr.exclude_hv = 1;
-	event.attr.exclude_idle = 1;
-
-	FAIL_IF(event_open(&event));
-
-	ebb_enable_pmc_counting(1);
-	setup_ebb_handler(standard_ebb_callee);
-	ebb_global_enable();
-
-	FAIL_IF(ebb_event_enable(&event));
-
-	mtspr(SPRN_PMC1, pmc_sample_period(sample_period));
-
-	while (!child_should_exit) {
-		FAIL_IF(core_busy_loop());
-		FAIL_IF(ebb_check_mmcr0());
-	}
-
-	ebb_global_disable();
-	ebb_freeze_pmcs();
-
-	count_pmc(1, sample_period);
-
-	dump_summary_ebb_state();
-
-	event_close(&event);
-
-	FAIL_IF(ebb_state.stats.ebb_count == 0);
-
-	return 0;
-}
-
-#define NR_CHILDREN	4
-
-int multi_ebb_procs(void)
-{
-	pid_t pids[NR_CHILDREN];
-	int cpu, rc, i;
-
-	cpu = pick_online_cpu();
-	FAIL_IF(cpu < 0);
-	FAIL_IF(bind_to_cpu(cpu));
-
-	for (i = 0; i < NR_CHILDREN; i++) {
-		pids[i] = fork();
-		if (pids[i] == 0)
-			exit(cycles_child());
-	}
-
-	/* Have them all run for "a while" */
-	sleep(10);
-
-	rc = 0;
-	for (i = 0; i < NR_CHILDREN; i++) {
-		/* Tell them to stop */
-		kill(pids[i], SIGINT);
-		/* And wait */
-		rc |= wait_for_child(pids[i]);
-	}
-
-	return rc;
-}
-
-int main(void)
-{
-	return test_harness(multi_ebb_procs, "multi_ebb_procs");
-}