[GitHub] [incubator-nuttx] pkarashchenko commented on a change in pull request #5171: semphore: release all semphores' holder that the task held when exit

[GitBox]

pkarashchenko commented on a change in pull request #5171:
URL: https://github.com/apache/incubator-nuttx/pull/5171#discussion_r779510028



##########
File path: sched/semaphore/sem_holder.c
##########
@@ -1035,18 +1014,57 @@ void nxsem_release_holder(FAR sem_t *sem)
 {
   FAR struct tcb_s *rtcb = this_task();
   FAR struct semholder_s *pholder;
+  FAR struct semholder_s *candidate = NULL;
+  unsigned int total = 0;
 
   /* Find the container for this holder */
 
-  pholder = nxsem_findholder(sem, rtcb);
-  if (pholder != NULL && pholder->counts > 0)
+#if CONFIG_SEM_PREALLOCHOLDERS > 0
+  for (pholder = sem->hhead; pholder; pholder = pholder->flink)
+#else
+  int i;
+
+  /* We have two hard-allocated holder structures in sem_t */
+
+  for (i = 0; i < 2; i++)

Review comment:
       ```suggestion
     for (i = 0, pholder = &sem->holder[i];
          i < 2 && pholder->counts > 0;
          i++, pholder++)
   ```




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