Changeset 62b6d17 in mainline for kernel/generic/src/proc/task.c

Timestamp:

2006-12-14T16:47:36Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

aeaebcc

Parents:

55cc9bc

Message:

introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again

File:

• kernel/generic/src/proc/task.c (modified) (4 diffs)

kernel/generic/src/proc/task.c

@@ -221 +221 @@
          * Create the main thread.
          */
-        t1 = thread_create(uinit, kernel_uarg, task, THREAD_FLAG_USPACE, "uinit");
+        t1 = thread_create(uinit, kernel_uarg, task, THREAD_FLAG_USPACE, "uinit", false);
         ASSERT(t1);
         
@@ -227 +227 @@
          * Create killer thread for the new task.
          */
-        t2 = thread_create(ktaskgc, t1, task, 0, "ktaskgc");
+        t2 = thread_create(ktaskgc, t1, task, 0, "ktaskgc", true);
         ASSERT(t2);
         thread_ready(t2);
@@ -286 +286 @@
                 
                 spinlock_lock(&thr->lock);
-                
-                if (thr == THREAD) /* Update accounting of current thread */
-                        thread_update_accounting(); 
-                ret += thr->cycles;
-                
+                /* Process only counted threads */
+                if (!thr->uncounted) {
+                        if (thr == THREAD) /* Update accounting of current thread */
+                                thread_update_accounting(); 
+                        ret += thr->cycles;
+                }
                 spinlock_unlock(&thr->lock);
         }
@@ -329 +330 @@
         spinlock_unlock(&tasks_lock);
         
-        t = thread_create(ktaskclnp, NULL, ta, 0, "ktaskclnp");
+        t = thread_create(ktaskclnp, NULL, ta, 0, "ktaskclnp", true);
         
         spinlock_lock(&ta->lock);