1 files changed, 0 insertions, 92 deletions
diff --git a/powerpc/pmu/ebb/ebb_on_willing_child_test.c b/powerpc/pmu/ebb/ebb_on_willing_child_test.c
deleted file mode 100644
index 11acf1d..0000000
--- a/powerpc/pmu/ebb/ebb_on_willing_child_test.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2014, Michael Ellerman, IBM Corp.
- * Licensed under GPLv2.
- */
-
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#include "ebb.h"
-
-
-/*
- * Tests we can setup an EBB on our child. The child expects this and enables
- * EBBs, which are then delivered to the child, even though the event is
- * created by the parent.
- */
-
-static int victim_child(union pipe read_pipe, union pipe write_pipe)
-{
-	FAIL_IF(wait_for_parent(read_pipe));
-
-	/* Setup our EBB handler, before the EBB event is created */
-	ebb_enable_pmc_counting(1);
-	setup_ebb_handler(standard_ebb_callee);
-	ebb_global_enable();
-
-	FAIL_IF(notify_parent(write_pipe));
-
-	while (ebb_state.stats.ebb_count < 20) {
-		FAIL_IF(core_busy_loop());
-	}
-
-	ebb_global_disable();
-	ebb_freeze_pmcs();
-
-	count_pmc(1, sample_period);
-
-	dump_ebb_state();
-
-	FAIL_IF(ebb_state.stats.ebb_count == 0);
-
-	return 0;
-}
-
-/* Tests we can setup an EBB on our child - if it's expecting it */
-int ebb_on_willing_child(void)
-{
-	union pipe read_pipe, write_pipe;
-	struct event event;
-	pid_t pid;
-
-	FAIL_IF(pipe(read_pipe.fds) == -1);
-	FAIL_IF(pipe(write_pipe.fds) == -1);
-
-	pid = fork();
-	if (pid == 0) {
-		/* NB order of pipes looks reversed */
-		exit(victim_child(write_pipe, read_pipe));
-	}
-
-	/* Signal the child to setup its EBB handler */
-	FAIL_IF(sync_with_child(read_pipe, write_pipe));
-
-	/* Child is running now */
-
-	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_with_pid(&event, pid));
-	FAIL_IF(ebb_event_enable(&event));
-
-	/* Child show now take EBBs and then exit */
-	FAIL_IF(wait_for_child(pid));
-
-	event_close(&event);
-
-	return 0;
-}
-
-int main(void)
-{
-	return test_harness(ebb_on_willing_child, "ebb_on_willing_child");
-}