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zzha zzha
OpenXG-RAN
Commits
e0471628
Commit
e0471628
authored
Sep 20, 2018
by
laurent
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fix a bug when Linux kernel is busy
parent
d8472426
Changes
1
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1 changed file
with
6 additions
and
5 deletions
+6
-5
common/utils/ocp_itti/intertask_interface.cpp
common/utils/ocp_itti/intertask_interface.cpp
+6
-5
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common/utils/ocp_itti/intertask_interface.cpp
View file @
e0471628
...
@@ -116,15 +116,14 @@ extern "C" {
...
@@ -116,15 +116,14 @@ extern "C" {
pthread_mutex_lock
(
&
t
->
queue_cond_lock
);
pthread_mutex_lock
(
&
t
->
queue_cond_lock
);
int
ret
=
itti_send_msg_to_task_locked
(
destination_task_id
,
instance
,
message
);
int
ret
=
itti_send_msg_to_task_locked
(
destination_task_id
,
instance
,
message
);
// while ( t->message_queue.size()>0 && t->admin.func != NULL )
while
(
t
->
message_queue
.
size
()
>
0
&&
t
->
admin
.
func
!=
NULL
)
{
if
(
t
->
message_queue
.
size
()
>
0
&&
t
->
admin
.
func
!=
NULL
)
{
if
(
t
->
message_queue
.
size
()
>
1
)
if
(
t
->
message_queue
.
size
()
>
1
)
LOG_W
(
TMR
,
"queue in no thread mode is %ld
\n
"
,
t
->
message_queue
.
size
());
LOG_W
(
TMR
,
"queue in no thread mode is %ld
\n
"
,
t
->
message_queue
.
size
());
pthread_mutex_unlock
(
&
t
->
queue_cond_lock
);
pthread_mutex_unlock
(
&
t
->
queue_cond_lock
);
t
->
admin
.
func
(
NULL
);
t
->
admin
.
func
(
NULL
);
}
else
{
pthread_mutex_lock
(
&
t
->
queue_cond_lock
);
pthread_mutex_unlock
(
&
t
->
queue_cond_lock
);
}
}
pthread_mutex_unlock
(
&
t
->
queue_cond_lock
);
return
ret
;
return
ret
;
}
}
...
@@ -198,6 +197,8 @@ extern "C" {
...
@@ -198,6 +197,8 @@ extern "C" {
pthread_mutex_unlock
(
&
t
->
queue_cond_lock
);
pthread_mutex_unlock
(
&
t
->
queue_cond_lock
);
LOG_D
(
TMR
,
"enter blocking wait for %s
\n
"
,
itti_get_task_name
(
task_id
));
LOG_D
(
TMR
,
"enter blocking wait for %s
\n
"
,
itti_get_task_name
(
task_id
));
t
->
nb_events
=
epoll_wait
(
t
->
epoll_fd
,
t
->
events
,
t
->
nb_fd_epoll
,
epoll_timeout
);
t
->
nb_events
=
epoll_wait
(
t
->
epoll_fd
,
t
->
events
,
t
->
nb_fd_epoll
,
epoll_timeout
);
if
(
t
->
nb_events
<
0
&&
(
errno
==
EINTR
||
errno
==
EAGAIN
)
)
pthread_mutex_lock
(
&
t
->
queue_cond_lock
);
}
while
(
t
->
nb_events
<
0
&&
(
errno
==
EINTR
||
errno
==
EAGAIN
)
);
}
while
(
t
->
nb_events
<
0
&&
(
errno
==
EINTR
||
errno
==
EAGAIN
)
);
AssertFatal
(
t
->
nb_events
>=
0
,
AssertFatal
(
t
->
nb_events
>=
0
,
...
...
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