backward-ring-buffer.c File Reference

#include <perf.h>
#include <evlist.h>
#include <sys/prctl.h>
#include "tests.h"
#include "debug.h"
#include <errno.h>

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Macros
#define	NR_ITERS   111

Functions
static void	testcase (void)
static int	count_samples (struct perf_evlist *evlist, int *sample_count, int *comm_count)
static int	do_test (struct perf_evlist *evlist, int mmap_pages, int *sample_count, int *comm_count)
int	test__backward_ring_buffer (struct test *test __maybe_unused, int subtest __maybe_unused)

Macro Definition Documentation

NR_ITERS

#define NR_ITERS   111

Definition at line 14 of file backward-ring-buffer.c.

Function Documentation

count_samples()

static int count_samples ( struct perf_evlist *  evlist, int *  sample_count, int *  comm_count  )

static

Definition at line 28 of file backward-ring-buffer.c.

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do_test()

static int do_test ( struct perf_evlist *  evlist, int  mmap_pages, int *  sample_count, int *  comm_count  )

static

Definition at line 58 of file backward-ring-buffer.c.

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test__backward_ring_buffer()

int test__backward_ring_buffer	(	struct test *test	__maybe_unused,
		int subtest	__maybe_unused
	)

Definition at line 81 of file backward-ring-buffer.c.

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testcase()

static void testcase ( void  )

static

Definition at line 16 of file backward-ring-buffer.c.