/* Go over all channels */
cds_list_for_each_entry(kchan, &ksession->channel_list.head, list) {
ret = kernel_add_channel_context(kchan, kctx);
- if (ret < 0) {
- ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
+ if (ret != 0) {
goto error;
}
}
DBG("Add kernel context to channel '%s'", kchan->channel->name);
ret = kernel_add_channel_context(kchan, kctx);
- if (ret < 0) {
- ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
+ if (ret != 0) {
goto error;
}
case LTTNG_DOMAIN_JUL:
case LTTNG_DOMAIN_LOG4J:
{
- struct agent *agt = trace_ust_find_agent(usess, domain);
+ struct agent *agt;
+
+ if (ctx->ctx != LTTNG_EVENT_CONTEXT_APP_CONTEXT) {
+ /* Other contexts are not needed by the agent. */
+ break;
+ }
+ agt = trace_ust_find_agent(usess, domain);
if (!agt) {
agt = agent_create(domain);
case LTTNG_EVENT_CONTEXT_PERF_COUNTER:
kctx->ctx.ctx = LTTNG_KERNEL_CONTEXT_PERF_CPU_COUNTER;
break;
+ case LTTNG_EVENT_CONTEXT_INTERRUPTIBLE:
+ kctx->ctx.ctx = LTTNG_KERNEL_CONTEXT_INTERRUPTIBLE;
+ break;
+ case LTTNG_EVENT_CONTEXT_PREEMPTIBLE:
+ kctx->ctx.ctx = LTTNG_KERNEL_CONTEXT_PREEMPTIBLE;
+ break;
+ case LTTNG_EVENT_CONTEXT_NEED_RESCHEDULE:
+ kctx->ctx.ctx = LTTNG_KERNEL_CONTEXT_NEED_RESCHEDULE;
+ break;
+ case LTTNG_EVENT_CONTEXT_MIGRATABLE:
+ kctx->ctx.ctx = LTTNG_KERNEL_CONTEXT_MIGRATABLE;
+ break;
default:
ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
goto error;