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Added an ITTI local function to find task ID when not known from current pthread.

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Added ERROR and WARNING messages description.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4415 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
winckel
2013-11-15 14:56:10 +00:00
parent 6c4ce5f999
commit 9414363c02
2 changed files with 57 additions and 25 deletions
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common/utils/itti/intertask_interface.c
+46 -21
View File
@@ -174,6 +174,24 @@ const char *itti_get_task_name(task_id_t task_id)
return (itti_desc.tasks_info[task_id].name);
}
static task_id_t itti_get_current_task_id()
{
task_id_t task_id;
thread_id_t thread_id;
pthread_t thread = pthread_self ();
for (task_id = TASK_FIRST; task_id < itti_desc.task_max; task_id++)
{
thread_id = TASK_GET_THREAD_ID(task_id);
if (itti_desc.threads[thread_id].task_thread == thread)
{
return task_id;
}
}
return TASK_UNKNOWN;
}
void itti_update_lte_time(uint32_t frame, uint8_t slot)
{
itti_desc.lte_time.frame = frame;
@@ -223,6 +241,12 @@ inline MessageDef *itti_alloc_new_message_sized(task_id_t origin_task_id, Messag
DevCheck(message_id < itti_desc.messages_id_max, message_id, itti_desc.messages_id_max, 0);
if (origin_task_id == TASK_UNKNOWN)
{
/* Try to identify real origin task ID */
origin_task_id = itti_get_current_task_id();
}
temp = calloc (1, sizeof(MessageHeader) + size);
DevAssert(temp != NULL);
@@ -598,7 +622,8 @@ void itti_terminate_tasks(task_id_t task_id) {
int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,
const message_info_t *messages_info, const char * const messages_definition_xml, const char * const dump_file_name) {
int i;
task_id_t task_id;
thread_id_t thread_id;
itti_desc.message_number = 1;
ITTI_DEBUG("Init: %d tasks, %d threads, %d messages\n", task_max, thread_max, messages_id_max);
@@ -620,61 +645,61 @@ int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_i
itti_desc.threads = calloc (itti_desc.thread_max, sizeof(thread_desc_t));
/* Initializing each queue and related stuff */
for (i = TASK_FIRST; i < itti_desc.task_max; i++)
for (task_id = TASK_FIRST; task_id < itti_desc.task_max; task_id++)
{
#if defined(ENABLE_EVENT_FD)
ITTI_DEBUG("Creating queue of message of size %u\n", itti_desc.tasks_info[i].queue_size);
if (lfds611_queue_new(&itti_desc.tasks[i].message_queue, itti_desc.tasks_info[i].queue_size) < 0)
ITTI_DEBUG("Creating queue of message of size %u\n", itti_desc.tasks_info[task_id].queue_size);
if (lfds611_queue_new(&itti_desc.tasks[task_id].message_queue, itti_desc.tasks_info[task_id].queue_size) < 0)
{
ITTI_ERROR("lfds611_queue_new failed for task %u\n", i);
ITTI_ERROR("lfds611_queue_new failed for task %u\n", task_id);
DevAssert(0 == 1);
}
itti_desc.tasks[i].epoll_fd = epoll_create1(0);
if (itti_desc.tasks[i].epoll_fd == -1) {
itti_desc.tasks[task_id].epoll_fd = epoll_create1(0);
if (itti_desc.tasks[task_id].epoll_fd == -1) {
ITTI_ERROR("Failed to create new epoll fd: %s\n", strerror(errno));
/* Always assert on this condition */
DevAssert(0 == 1);
}
itti_desc.tasks[i].task_event_fd = eventfd(0, EFD_SEMAPHORE);
if (itti_desc.tasks[i].task_event_fd == -1) {
itti_desc.tasks[task_id].task_event_fd = eventfd(0, EFD_SEMAPHORE);
if (itti_desc.tasks[task_id].task_event_fd == -1) {
ITTI_ERROR("eventfd failed: %s\n", strerror(errno));
/* Always assert on this condition */
DevAssert(0 == 1);
}
itti_desc.tasks[i].nb_events = 1;
itti_desc.tasks[task_id].nb_events = 1;
itti_desc.tasks[i].events = malloc(sizeof(struct epoll_event));
itti_desc.tasks[task_id].events = malloc(sizeof(struct epoll_event));
itti_desc.tasks[i].events->events = EPOLLIN;
itti_desc.tasks[i].events->data.fd = itti_desc.tasks[i].task_event_fd;
itti_desc.tasks[task_id].events->events = EPOLLIN;
itti_desc.tasks[task_id].events->data.fd = itti_desc.tasks[task_id].task_event_fd;
/* Add the event fd to the list of monitored events */
if (epoll_ctl(itti_desc.tasks[i].epoll_fd, EPOLL_CTL_ADD,
itti_desc.tasks[i].task_event_fd, itti_desc.tasks[i].events) != 0)
if (epoll_ctl(itti_desc.tasks[task_id].epoll_fd, EPOLL_CTL_ADD,
itti_desc.tasks[task_id].task_event_fd, itti_desc.tasks[task_id].events) != 0)
{
ITTI_ERROR("epoll_ctl failed: %s\n", strerror(errno));
/* Always assert on this condition */
DevAssert(0 == 1);
}
#else
STAILQ_INIT (&itti_desc.tasks[i].message_queue);
itti_desc.tasks[i].message_in_queue = 0;
STAILQ_INIT (&itti_desc.tasks[task_id].message_queue);
itti_desc.tasks[task_id].message_in_queue = 0;
// Initialize mutexes
pthread_mutex_init (&itti_desc.tasks[i].message_queue_mutex, NULL);
pthread_mutex_init (&itti_desc.tasks[task_id].message_queue_mutex, NULL);
// Initialize Cond vars
pthread_cond_init (&itti_desc.tasks[i].message_queue_cond_var, NULL);
pthread_cond_init (&itti_desc.tasks[task_id].message_queue_cond_var, NULL);
#endif
}
/* Initializing each thread */
for (i = THREAD_FIRST; i < itti_desc.thread_max; i++)
for (thread_id = THREAD_FIRST; thread_id < itti_desc.thread_max; thread_id++)
{
itti_desc.threads[i].task_state = TASK_STATE_NOT_CONFIGURED;
itti_desc.threads[thread_id].task_state = TASK_STATE_NOT_CONFIGURED;
}
itti_dump_init (messages_definition_xml, dump_file_name);
common/utils/itti/intertask_messages_def.h
+11 -4
View File
@@ -1,6 +1,13 @@
/* This message asks for task termination */
MESSAGE_DEF(TERMINATE_MESSAGE, MESSAGE_PRIORITY_MAX, struct {}, terminate_message)
MESSAGE_DEF(TERMINATE_MESSAGE, MESSAGE_PRIORITY_MAX, struct {}, terminate_message)
/* Test message used for debug */
MESSAGE_DEF(MESSAGE_TEST, MESSAGE_PRIORITY_MAX, struct {}, message_test)
/* Test message used for debug */
MESSAGE_DEF(GENERIC_LOG, MESSAGE_PRIORITY_MAX, char, generic_log)
MESSAGE_DEF(MESSAGE_TEST, MESSAGE_PRIORITY_MED, struct {}, message_test)
/* Error message */
MESSAGE_DEF(ERROR, MESSAGE_PRIORITY_MAX, struct {}, error)
/* Warning message */
MESSAGE_DEF(WARNING, MESSAGE_PRIORITY_MAX, struct {}, warning)
/* Generic log message for text */
MESSAGE_DEF(GENERIC_LOG, MESSAGE_PRIORITY_MED, struct {}, generic_log)