x86: trivial printk optimizations

[safe/jmp/linux-2.6] / arch / x86 / kernel / machine_kexec_32.c

diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index ae20fa5..d0b234c 100644 (file)
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -32,7 +32,7 @@ static u32 kexec_pte1[1024] PAGE_ALIGNED;
 
 static void set_idt(void *newidt, __u16 limit)
 {
-       struct Xgt_desc_struct curidt;
+       struct desc_ptr curidt;
 
        /* ia32 supports unaliged loads & stores */
        curidt.size    = limit;
@@ -44,7 +44,7 @@ static void set_idt(void *newidt, __u16 limit)
 
 static void set_gdt(void *newgdt, __u16 limit)
 {
-       struct Xgt_desc_struct curgdt;
+       struct desc_ptr curgdt;
 
        /* ia32 supports unaligned loads & stores */
        curgdt.size    = limit;
@@ -149,36 +149,14 @@ NORET_TYPE void machine_kexec(struct kimage *image)
                        image->start, cpu_has_pae);
 }
 
-/* crashkernel=size@addr specifies the location to reserve for
- * a crash kernel.  By reserving this memory we guarantee
- * that linux never sets it up as a DMA target.
- * Useful for holding code to do something appropriate
- * after a kernel panic.
- */
-static int __init parse_crashkernel(char *arg)
-{
-       unsigned long size, base;
-       size = memparse(arg, &arg);
-       if (*arg == '@') {
-               base = memparse(arg+1, &arg);
-               /* FIXME: Do I want a sanity check
-                * to validate the memory range?
-                */
-               crashk_res.start = base;
-               crashk_res.end   = base + size - 1;
-       }
-       return 0;
-}
-early_param("crashkernel", parse_crashkernel);
-
 void arch_crash_save_vmcoreinfo(void)
 {
-#ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE
-       SYMBOL(node_data);
-       LENGTH(node_data, MAX_NUMNODES);
+#ifdef CONFIG_NUMA
+       VMCOREINFO_SYMBOL(node_data);
+       VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
 #endif
 #ifdef CONFIG_X86_PAE
-       CONFIG(X86_PAE);
+       VMCOREINFO_CONFIG(X86_PAE);
 #endif
 }