Changeset 139:8b8d11fadc4e in freeDiameter

Timestamp:

Dec 16, 2009, 5:12:51 PM (14 years ago)

Author:

Sebastien Decugis <sdecugis@nict.go.jp>

Branch:

default

Phase:

public

Message:

Attempt to fix behavior on multi-CPU platforms, take 2

File:

• libfreeDiameter/fifo.c (modified) (2 diffs)

libfreeDiameter/fifo.c

@@ -163 +163 @@
                 CHECK_POSIX(  pthread_cond_signal(&q->cond)  );
                 sched_yield();
+                if (loops >= 10)
+                        /* sleep for a few milliseconds */
+                        usleep(50000);
+                
                 CHECK_POSIX(  pthread_mutex_lock( &q->mtx )  );
-                ASSERT( ++loops < 10 ); /* detect infinite loops */
+                ASSERT( ++loops < 20 ); /* detect infinite loops */
         }
         
@@ -211 +215 @@
                 CHECK_POSIX(  pthread_cond_signal(&old->cond)  );
                 sched_yield();
+                if (loops >= 10)
+                        /* sleep for a few milliseconds */
+                        usleep(50000);
+                
                 CHECK_POSIX(  pthread_mutex_lock( &old->mtx )  );
-                ASSERT( ++loops < 10 ); /* detect infinite loops */
+                ASSERT( ++loops < 20 ); /* detect infinite loops */
         }