Changes in kernel/generic/src/mm/reserve.c [8d308b9:19c8030] in mainline

File:

• kernel/generic/src/mm/reserve.c (modified) (5 diffs)

kernel/generic/src/mm/reserve.c

@@ -42 +42 @@
 #include <typedefs.h>
 #include <arch/types.h>
+#include <debug.h>
+
+static bool reserve_initialized = false;
 
 IRQ_SPINLOCK_STATIC_INITIALIZE_NAME(reserve_lock, "reserve_lock");
@@ -54 +57 @@
 {
         reserve = frame_total_free_get();
+        reserve_initialized = true;
 }
 
@@ -67 +71 @@
 {
         bool reserved = false;
+
+        ASSERT(reserve_initialized);
 
         irq_spinlock_lock(&reserve_lock, true);
@@ -111 +117 @@
 void reserve_force_alloc(size_t size)
 {
+        if (!reserve_initialized)
+                return;
+
         irq_spinlock_lock(&reserve_lock, true);
         reserve -= size;
@@ -122 +131 @@
 void reserve_free(size_t size)
 {
+        if (!reserve_initialized)
+                return;
+
         irq_spinlock_lock(&reserve_lock, true);
         reserve += size;