fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / um / kernel / tt / mem.c

diff --git a/arch/um/kernel/tt/mem.c b/arch/um/kernel/tt/mem.c
index 34090b8..4d1929d 100644 (file)
--- a/arch/um/kernel/tt/mem.c
+++ b/arch/um/kernel/tt/mem.c
@@ -4,7 +4,6 @@
  */
 
 #include "linux/stddef.h"
-#include "linux/config.h"
 #include "linux/mm.h"
 #include "asm/uaccess.h"
 #include "mem_user.h"
@@ -15,37 +14,22 @@
 
 void before_mem_tt(unsigned long brk_start)
 {
-       if(!jail || debug)
+       if(debug)
                remap_data(UML_ROUND_DOWN(&_stext), UML_ROUND_UP(&_etext), 1);
        remap_data(UML_ROUND_DOWN(&_sdata), UML_ROUND_UP(&_edata), 1);
        remap_data(UML_ROUND_DOWN(&__bss_start), UML_ROUND_UP(&_end), 1);
 }
 
-#ifdef CONFIG_HOST_2G_2G
-#define TOP 0x80000000
-#else
-#define TOP 0xc0000000
-#endif
-
 #define SIZE ((CONFIG_NEST_LEVEL + CONFIG_KERNEL_HALF_GIGS) * 0x20000000)
-#define START (TOP - SIZE)
+#define START (CONFIG_TOP_ADDR - SIZE)
 
-unsigned long set_task_sizes_tt(int arg, unsigned long *host_size_out, 
-                               unsigned long *task_size_out)
+unsigned long set_task_sizes_tt(unsigned long *task_size_out)
 {
+       unsigned long host_task_size;
+
        /* Round up to the nearest 4M */
-       *host_size_out = ROUND_4M((unsigned long) &arg);
+       host_task_size = ROUND_4M((unsigned long) &host_task_size);
        *task_size_out = START;
-       return(START);
-}
 
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
+       return host_task_size;
+}