extern struct lttng_consumer_global_data consumer_data;
extern int consumer_poll_timeout;
-extern volatile int consumer_quit;
/*
* Take a snapshot for a specific fd
}
cds_list_for_each_entry(stream, &channel->streams.head, send_node) {
- /* Are we at a position _before_ the first available packet ? */
- bool before_first_packet = true;
unsigned long consumed_pos, produced_pos;
health_code_update();
while (consumed_pos < produced_pos) {
ssize_t read_len;
unsigned long len, padded_len;
- int lost_packet = 0;
health_code_update();
}
DBG("Kernel consumer get subbuf failed. Skipping it.");
consumed_pos += stream->max_sb_size;
-
- /*
- * Start accounting lost packets only when we
- * already have extracted packets (to match the
- * content of the final snapshot).
- */
- if (!before_first_packet) {
- lost_packet = 1;
- }
+ stream->chan->lost_packets++;
continue;
}
goto end_unlock;
}
consumed_pos += stream->max_sb_size;
-
- /*
- * Only account lost packets located between
- * succesfully extracted packets (do not account before
- * and after since they are not visible in the
- * resulting snapshot).
- */
- stream->chan->lost_packets += lost_packet;
- lost_packet = 0;
- before_first_packet = false;
}
if (relayd_id == (uint64_t) -1ULL) {
if (ret == -ENOTTY) {
/* Command not implemented by lttng-modules. */
index->stream_instance_id = -1ULL;
- ret = 0;
} else {
PERROR("kernctl_get_instance_id");
goto error;
if (ret == -ENOTTY) {
/* Command not implemented by lttng-modules. */
seq = -1ULL;
- ret = 0;
} else {
PERROR("kernctl_get_sequence_number");
goto end;