#include <linux/string.h>
#include <linux/cpu.h>
#include <lttng/events.h>
+#include <lttng/events-internal.h>
#include <ringbuffer/frontend_types.h>
#include <wrapper/vmalloc.h>
#include <wrapper/perf.h>
#include <lttng/tracer.h>
static
-size_t perf_counter_get_size(size_t offset)
+size_t perf_counter_get_size(void *priv, struct lttng_kernel_probe_ctx *probe_ctx, size_t offset)
{
size_t size = 0;
}
static
-void perf_counter_record(struct lttng_kernel_ctx_field *field,
+void perf_counter_record(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
struct lib_ring_buffer_ctx *ctx,
struct lttng_channel *chan)
{
- struct lttng_perf_counter_field *perf_field = field->priv;
+ struct lttng_perf_counter_field *perf_field = (struct lttng_perf_counter_field *) priv;
struct perf_event *event;
uint64_t value;
- event = perf_field->e[ctx->cpu];
+ event = perf_field->e[ctx->priv.reserve_cpu];
if (likely(event)) {
if (unlikely(event->state == PERF_EVENT_STATE_ERROR)) {
value = 0;
#endif
static
-void lttng_destroy_perf_counter_ctx_field(struct lttng_kernel_ctx_field *field)
+void lttng_destroy_perf_counter_ctx_field(void *priv)
{
- struct lttng_perf_counter_field *perf_field = field->priv;
+ struct lttng_perf_counter_field *perf_field = priv;
struct perf_event **events = perf_field->e;
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
const char *name,
struct lttng_kernel_ctx **ctx)
{
- struct lttng_kernel_ctx_field ctx_field;
+ struct lttng_kernel_ctx_field ctx_field = { 0 };
struct lttng_kernel_event_field *event_field;
struct lttng_perf_counter_field *perf_field;
struct perf_event **events;