Fix: sample discarded events count before reserve

[lttng-modules.git] / src / lttng-ring-buffer-metadata-client.h

diff --git a/src/lttng-ring-buffer-metadata-client.h b/src/lttng-ring-buffer-metadata-client.h
index 763ebaf1274592a3dd5c665491ad81f59fb31c75..86ec78f16abf7af75bc0ed9a3fae5ce66f64766b 100644 (file)
--- a/src/lttng-ring-buffer-metadata-client.h
+++ b/src/lttng-ring-buffer-metadata-client.h
@@ -110,7 +110,8 @@ static void client_buffer_begin(struct lttng_kernel_ring_buffer *buf, u64 tsc,
  * subbuffer. data_size is between 1 and subbuf_size.
  */
 static void client_buffer_end(struct lttng_kernel_ring_buffer *buf, u64 tsc,
-                             unsigned int subbuf_idx, unsigned long data_size)
+                             unsigned int subbuf_idx, unsigned long data_size,
+                             const struct lttng_kernel_ring_buffer_ctx *ctx)
 {
        struct lttng_kernel_ring_buffer_channel *chan = buf->backend.chan;
        struct metadata_packet_header *header =
@@ -125,9 +126,9 @@ static void client_buffer_end(struct lttng_kernel_ring_buffer *buf, u64 tsc,
         * We do not care about the records lost count, because the metadata
         * channel waits and retry.
         */
-       (void) lib_ring_buffer_get_records_lost_full(&client_config, buf);
-       records_lost += lib_ring_buffer_get_records_lost_wrap(&client_config, buf);
-       records_lost += lib_ring_buffer_get_records_lost_big(&client_config, buf);
+       (void) lib_ring_buffer_get_records_lost_full(&client_config, ctx);
+       records_lost += lib_ring_buffer_get_records_lost_wrap(&client_config, ctx);
+       records_lost += lib_ring_buffer_get_records_lost_big(&client_config, ctx);
        WARN_ON_ONCE(records_lost != 0);
 }