svn commit: r246301 - head/sys/kern

[Marius Strobl]

Author: marius
Date: Sun Feb  3 21:43:55 2013
New Revision: 246301
URL: http://svnweb.freebsd.org/changeset/base/246301

Log:
  Further improve r242655 and supply VM_{MIN,MAX}_KERNEL_ADDRESS as constant
  values to SYSCTL_ULONG(9) where possible.
  
  Submitted by:	bde

Modified:
  head/sys/kern/kern_malloc.c

Modified: head/sys/kern/kern_malloc.c
==============================================================================
--- head/sys/kern/kern_malloc.c	Sun Feb  3 21:30:29 2013	(r246300)
+++ head/sys/kern/kern_malloc.c	Sun Feb  3 21:43:55 2013	(r246301)
@@ -186,15 +186,16 @@ struct {
  */
 static uma_zone_t mt_zone;
 
-static vm_offset_t vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS;
-SYSCTL_ULONG(_vm, OID_AUTO, min_kernel_address, CTLFLAG_RD,
-    &vm_min_kernel_address, 0, "Min kernel address");
+SYSCTL_ULONG(_vm, OID_AUTO, min_kernel_address, CTLFLAG_RD, NULL,
+    VM_MIN_KERNEL_ADDRESS, "Min kernel address");
 
+SYSCTL_ULONG(_vm, OID_AUTO, max_kernel_address, CTLFLAG_RD,
 #ifndef __sparc64__
-static vm_offset_t vm_max_kernel_address = VM_MAX_KERNEL_ADDRESS;
+    NULL, VM_MAX_KERNEL_ADDRESS,
+#else
+    &vm_max_kernel_address, 0,
 #endif
-SYSCTL_ULONG(_vm, OID_AUTO, max_kernel_address, CTLFLAG_RD,
-    &vm_max_kernel_address, 0, "Max kernel address");
+    "Max kernel address");
 
 u_long vm_kmem_size;
 SYSCTL_ULONG(_vm, OID_AUTO, kmem_size, CTLFLAG_RDTUN, &vm_kmem_size, 0,
@@ -592,7 +593,6 @@ free(void *addr, struct malloc_type *mtp
 		panic("free: address %p(%p) has not been allocated.\n",
 		    addr, (void *)((u_long)addr & (~UMA_SLAB_MASK)));
 
-
 	if (!(slab->us_flags & UMA_SLAB_MALLOC)) {
 #ifdef INVARIANTS
 		struct malloc_type **mtpp = addr;