Changes in boot/genarch/balloc.c [e731b0d:95b47c82] in mainline

File:

• boot/genarch/balloc.c (modified) (2 diffs)

boot/genarch/balloc.c

@@ -28 +28 @@
 
 #include <balloc.h>
-#include <asm.h>
 #include <types.h>
 #include <align.h>
 
 static ballocs_t *ballocs;
-static uintptr_t phys_base;
 
-void balloc_init(ballocs_t *ball, uintptr_t base, uintptr_t kernel_base)
+void balloc_init(ballocs_t *b, uintptr_t base)
 {
-        ballocs = ball;
-        phys_base = base;
-        ballocs->base = kernel_base;
+        ballocs = b;
+        ballocs->base = base;
         ballocs->size = 0;
 }
@@ -45 +42 @@
 void *balloc(size_t size, size_t alignment)
 {
+        uintptr_t addr;
+
         /* Enforce minimal alignment. */
         alignment = ALIGN_UP(alignment, 4);
         
-        uintptr_t addr = phys_base + ALIGN_UP(ballocs->size, alignment);
-        
+        addr = ballocs->base + ALIGN_UP(ballocs->size, alignment);
+
         if (ALIGN_UP(ballocs->size, alignment) + size > BALLOC_MAX_SIZE)
                 return NULL;
-        
+                
         ballocs->size = ALIGN_UP(ballocs->size, alignment) + size;
         
         return (void *) addr;
 }
-
-void *balloc_rebase(void *ptr)
-{
-        return (void *) ((uintptr_t) ptr - phys_base + ballocs->base);
-}