Changeset 560 for trunk/kernel/kern/cluster_info.c

Timestamp:

Sep 21, 2018, 10:26:33 PM (6 years ago)

Author:

nicolas.van.phan@…

Message:

Remove y_max in kernel init barriers

File:

• trunk/kernel/kern/cluster_info.c (modified) (2 diffs)

trunk/kernel/kern/cluster_info.c

@@ -24 +24 @@
 #include <cluster_info.h>
 
-int cluster_info_is_active( uint16_t cluster_info )
+int cluster_info_is_active( uint32_t cluster_info )
 {
     return (cluster_info & CINFO_ACTIVE);
 }
 
+int cluster_info_nb_actives( uint32_t cluster_info[CONFIG_MAX_CLUSTERS_X][CONFIG_MAX_CLUSTERS_Y] )
+{
+    int n = 0;
+    int x, y;
+    for (y = 0; y < CONFIG_MAX_CLUSTERS_Y; y++) {
+        for (x = 0; x < CONFIG_MAX_CLUSTERS_X; x++) {
+            if (cluster_info[x][y] & CINFO_ACTIVE) {
+                n += 1;
+            }
+        }
+    }
+    return n;
+}
+
 /*
-int cluster_info_cluster_ok( uint16_t cluster_info )
+int cluster_info_cluster_ok( uint32_t cluster_info )
 {
     if ((cluster_info & CINFO_ACTIVE) &&  // If the cluster is not empty
@@ -45 +59 @@
 }
 
-int cluster_info_core_ok( uint16_t cluster_info, int n)
+int cluster_info_core_ok( uint32_t cluster_info, int n)
 {
     if ( n < 0 || n >= NB_TOTAL_PROCS )