Changeset 433 for trunk/kernel/kern/scheduler.c

Timestamp:

Feb 14, 2018, 3:40:19 PM (6 years ago)

Author:

alain

Message:

blip

File:

• trunk/kernel/kern/scheduler.c (modified) (8 diffs)

trunk/kernel/kern/scheduler.c

@@ -178 +178 @@
 
 ///////////////////////////////////////////
-void sched_handle_requests( core_t * core )
+void sched_handle_signals( core_t * core )
 {
     list_entry_t * iter;
@@ -231 +231 @@
             thread_destroy( thread );
 
-sched_dmsg("\n[DBG] %s : thread %x deleted thread %x / cycle %d\n",
-__FUNCTION__ , CURRENT_THREAD , thread , (uint32_t)hal_get_cycles() );
-
+#if CONFIG_DEBUG_SCHED_HANDLE_SIGNALS
+uint32_t cycle = (uint32_t)hal_get_cycles();
+if( CONFIG_DEBUG_SCHED_HANDLE_SIGNALS < cycle )
+printk("\n[DBG] %s : thread %x deleted thread %x / cycle %d\n",
+__FUNCTION__ , CURRENT_THREAD , thread , cycle );
+#endif
             // destroy process descriptor if no more threads
             if( process->th_nr == 0 ) 
@@ -240 +243 @@
                 process_destroy( process );
 
-sched_dmsg("\n[DBG] %s : thread %x deleted process %x / cycle %d\n",
-__FUNCTION__ , CURRENT_THREAD , process , (uint32_t)hal_get_cycles() );
+#if CONFIG_DEBUG_SCHED_HANDLE_SIGNALS
+cycle = (uint32_t)hal_get_cycles();
+if( CONFIG_DEBUG_SCHED_HANDLE_SIGNALS < cycle )
+printk("\n[DBG] %s : thread %x deleted process %x / cycle %d\n",
+__FUNCTION__ , CURRENT_THREAD , process , cycle );
+#endif
 
             }
@@ -251 +258 @@
     spinlock_unlock( &sched->lock );
 
-} // end sched_handle_requests()
+} // end sched_handle_signals()
 
 ////////////////////////////////
@@ -261 +268 @@
     scheduler_t * sched   = &core->scheduler;
  
-#if( CONFIG_SCHED_DEBUG & 0x1 )
-if( hal_time_stamp() > CONFIG_SCHED_DEBUG ) sched_display( core->lid );
+#if (CONFIG_DEBUG_SCHED_YIELD & 0x1)
+if( CONFIG_DEBUG_SCHED_YIELD < (uint32_t)hal_get_cycles() )
+sched_display( core->lid );
 #endif
 
@@ -291 +299 @@
     {
 
-sched_dmsg("\n[DBG] %s : core[%x,%d] / cause = %s\n"
+#if CONFIG_DEBUG_SCHED_YIELD
+uint32_t cycle = (uint32_t)hal_get_cycles();
+if( CONFIG_DEBUG_SCHED_YIELD < cycle )
+printk("\n[DBG] %s : core[%x,%d] / cause = %s\n"
 "      thread %x (%s) (%x,%x) => thread %x (%s) (%x,%x) / cycle %d\n",
 __FUNCTION__, local_cxy, core->lid, cause, 
 current, thread_type_str(current->type), current->process->pid, current->trdid,
-next   , thread_type_str(next->type)   , next->process->pid   , next->trdid,
-(uint32_t)hal_get_cycles() );
+next , thread_type_str(next->type) , next->process->pid , next->trdid , cycle );
+#endif
 
         // update scheduler 
@@ -316 +327 @@
     {
 
-#if( CONFIG_SCHED_DEBUG & 0x1 )
-if( hal_time_stamp() > CONFIG_SCHED_DEBUG ) 
-printk("\n[DBG] %s : core[%x,%d] / cause = %s\n" 
-"      thread %x (%s) (%x,%x) continue / cycle %d\n",
+#if( CONFIG_DEBUG_SCHED_YIELD & 0x1 )
+uint32_t cycle = (uint32_t)hal_get_cycles();
+if( CONFIG_DEBUG_SCHED_YIELD < cycle )
+printk("\n[DBG] %s : core[%x,%d] / cause = %s / thread %x (%s) (%x,%x) continue / cycle %d\n",
 __FUNCTION__, local_cxy, core->lid, cause,
-current, thread_type_str(current->type), current->process->pid, current->trdid, 
-(uint32_t)hal_get_cycles() );
+current, thread_type_str(current->type), current->process->pid, current->trdid, cycle );
 #endif
 
@@ -328 +338 @@
 
     // handle pending requests for all threads executing on this core.
-    sched_handle_requests( core );
+    sched_handle_signals( core );
 
     // exit critical section / restore SR from next thread context