update_poll_flag = 0;
}
- DBG("Thread kernel polling on %d fds", LTTNG_POLL_GETNB(&events));
+ DBG("Thread kernel polling");
/* Poll infinite value of time */
restart:
health_poll_entry();
ret = lttng_poll_wait(&events, -1);
+ DBG("Thread kernel return from poll on %d fds",
+ LTTNG_POLL_GETNB(&events));
health_poll_exit();
if (ret < 0) {
/*
health_code_update();
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = sessiond_check_thread_quit_pipe(pollfd, revents);
if (ret) {
health_code_update();
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = sessiond_check_thread_quit_pipe(pollfd, revents);
if (ret) {
health_code_update();
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/*
* Thread quit pipe has been triggered, flag that we should stop
* but continue the current loop to handle potential data from
health_code_update();
while (1) {
- DBG("Apps thread polling on %d fds", LTTNG_POLL_GETNB(&events));
+ DBG("Apps thread polling");
/* Inifinite blocking call, waiting for transmission */
restart:
health_poll_entry();
ret = lttng_poll_wait(&events, -1);
+ DBG("Apps thread return from poll on %d fds",
+ LTTNG_POLL_GETNB(&events));
health_poll_exit();
if (ret < 0) {
/*
health_code_update();
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = sessiond_check_thread_quit_pipe(pollfd, revents);
if (ret) {
uint32_t revents = LTTNG_POLL_GETEV(&events, i);
int pollfd = LTTNG_POLL_GETFD(&events, i);
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
cds_list_for_each_entry_safe(wait_node, tmp_wait_node,
&wait_queue->head, head) {
if (pollfd == wait_node->app->sock &&
revents = LTTNG_POLL_GETEV(&events, i);
pollfd = LTTNG_POLL_GETFD(&events, i);
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = sessiond_check_thread_quit_pipe(pollfd, revents);
if (ret) {
goto error;
}
- ret = cmd_set_consumer_uri(cmd_ctx->lsm->domain.type, cmd_ctx->session,
- nb_uri, uris);
+ ret = cmd_set_consumer_uri(cmd_ctx->session, nb_uri, uris);
+ free(uris);
if (ret != LTTNG_OK) {
- free(uris);
goto error;
}
- /*
- * XXX: 0 means that this URI should be applied on the session. Should
- * be a DOMAIN enuam.
- */
- if (cmd_ctx->lsm->domain.type == 0) {
- /* Add the URI for the UST session if a consumer is present. */
- if (cmd_ctx->session->ust_session &&
- cmd_ctx->session->ust_session->consumer) {
- ret = cmd_set_consumer_uri(LTTNG_DOMAIN_UST, cmd_ctx->session,
- nb_uri, uris);
- } else if (cmd_ctx->session->kernel_session &&
- cmd_ctx->session->kernel_session->consumer) {
- ret = cmd_set_consumer_uri(LTTNG_DOMAIN_KERNEL,
- cmd_ctx->session, nb_uri, uris);
- }
- }
-
- free(uris);
break;
}
revents = LTTNG_POLL_GETEV(&events, i);
pollfd = LTTNG_POLL_GETFD(&events, i);
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = sessiond_check_thread_quit_pipe(pollfd, revents);
if (ret) {
health_code_update();
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = sessiond_check_thread_quit_pipe(pollfd, revents);
if (ret) {
ret = -1;
}
+end:
if (ret == -EINVAL) {
const char *opt_name = "unknown";
int i;
WARN("Invalid argument provided for option \"%s\", using default value.",
opt_name);
}
-end:
+
return ret;
}