Changeset e60e0dc for src/libcfa/concurrency/preemption.c

Timestamp:

Jul 17, 2017, 3:54:02 PM (7 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

5bd0aad

Parents:

b706db1

Message:

Some cleanu[ in the kernel, notably phasing out the system processor

File:

• src/libcfa/concurrency/preemption.c (modified) (4 diffs)

src/libcfa/concurrency/preemption.c

@@ -66 +66 @@
 
 void tick_preemption() {
-        alarm_list_t * alarms = &systemProcessor->alarms;
+        alarm_list_t * alarms = &event_kernel->alarms;
         __cfa_time_t currtime = __kernel_get_time();
 
@@ -189 +189 @@
 }
 
-static inline void defer_alarm() {
-        systemProcessor->pending_alarm = true;
-}
-
 static void preempt( processor * this ) {
         pthread_kill( this->kernel_thread, SIGUSR1 );
@@ -236 +232 @@
         this->proc = proc;
         this->proc->preemption_alarm = &this->alarm;
-        update_preemption( this->proc, this->proc->preemption );
+        update_preemption( this->proc, this->proc->cltr->preemption );
 }
 
@@ -283 +279 @@
                 case SI_KERNEL:
                         LIB_DEBUG_PRINT_SAFE("Kernel : Preemption thread tick\n");
-                        lock( &systemProcessor->alarm_lock DEBUG_CTX2 );
+                        lock( &event_kernel->lock DEBUG_CTX2 );
                         tick_preemption();
-                        unlock( &systemProcessor->alarm_lock );
+                        unlock( &event_kernel->lock );
                         break;
                 case SI_QUEUE: