PERFORCE change 97535 for review

[Kip Macy]

http://perforce.freebsd.org/chv.cgi?CH=97535

Change 97535 by kmacy at kmacy_storage:sun4v_work on 2006/05/20 20:49:54

	fix comments and turn off debugging by default

Affected files ...

.. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/pmap.c#51 edit
.. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/tte_hash.c#34 edit

Differences ...

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/pmap.c#51 (text+ko) ====

@@ -74,7 +74,7 @@
 
 #include <machine/hypervisor_api.h>
 
-#if 1
+#if 0
 #define	PMAP_DEBUG
 #endif
 #ifndef	PMAP_SHPGPERPROC
@@ -187,6 +187,7 @@
 
 #else
 #define DPRINTF(...)
+#define KDPRINTF(...)
 #endif
 
 

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/tte_hash.c#34 (text+ko) ====

@@ -27,8 +27,6 @@
  * $ Exp $
  */
 
-#define DEBUG
-
 #include <sys/param.h>
 #include <sys/queue.h>
 #include <sys/ktr.h>
@@ -298,7 +296,9 @@
 		fh->thf_head.fh_next = (void *)TLB_PHYS_TO_DIRECT(VM_PAGE_TO_PHYS(m));
 		fh = th->th_fhtail = (void *)TLB_PHYS_TO_DIRECT(VM_PAGE_TO_PHYS(m));
 		fh->thf_head.fh_free_head = 1;
+#ifdef DEBUG
 		printf("new fh=%p \n", fh);
+#endif
 
 	} 
 	newentry = &fh->thf_entries[fh->thf_head.fh_free_head];
@@ -497,8 +497,7 @@
 {
 	
 	uint64_t hash_scratch;
-	/* This will break if a hash table ever grows above 32MB
-	 * 2^(13+13)
+	/* This breaks if a hash table grows above 32MB
 	 */
 	hash_scratch = ((vm_offset_t)th->th_hashtable) | ((vm_offset_t)th->th_size);
 	set_hash_kernel_scratchpad(hash_scratch);
@@ -511,8 +510,7 @@
 {
 
 	uint64_t hash_scratch;
-	/* This will break if a hash table ever grows above 32MB
-	 * 2^(13+13)
+	/* This breaks if a hash table grows above 32MB
 	 */
 	th->th_context = (uint16_t)context;
 	hash_scratch = ((vm_offset_t)th->th_hashtable) | ((vm_offset_t)th->th_size);
@@ -544,10 +542,7 @@
 				   tte_tag, tte_data);
 		hash_bucket_unlock(entry->the_fields, s);
 	}
-#ifdef DEBUG
-	if (tte_hash_lookup(th, va) == 0)
-		panic("va=0x%lx not found", va);
-#endif
+
 	return (otte_data);
 }