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17 files changed, 39 insertions, 39 deletions

diff --git a/sys/vm/default_pager.c b/sys/vm/default_pager.c
index 7ea507f..ce9e146 100644
--- a/sys/vm/default_pager.c
+++ b/sys/vm/default_pager.c
@@ -11,7 +11,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by David Greenman.
  * 4. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission.
diff --git a/sys/vm/device_pager.c b/sys/vm/device_pager.c
index 91885de..1be10fe 100644
--- a/sys/vm/device_pager.c
+++ b/sys/vm/device_pager.c
@@ -16,7 +16,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -128,7 +128,7 @@ dev_pager_alloc(void *handle, vm_ooffset_t size, vm_prot_t prot, vm_ooffset_t fo
 			return (NULL);
 
 	/*
-	 * Lock to prevent object creation race contion.
+	 * Lock to prevent object creation race condition.
 	 */
 	while (dev_pager_alloc_lock) {
 		dev_pager_alloc_lock_want++;
diff --git a/sys/vm/swap_pager.c b/sys/vm/swap_pager.c
index c9ab719..6225bb1 100644
--- a/sys/vm/swap_pager.c
+++ b/sys/vm/swap_pager.c
@@ -18,7 +18,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -682,7 +682,7 @@ swap_pager_copy(srcobject, dstobject, offset, destroysource)
 		/*
 		 * Reverting the type is not necessary, the caller is going
 		 * to destroy srcobject directly, but I'm doing it here
-		 * for consistancy since we've removed the object from its
+		 * for consistency since we've removed the object from its
 		 * queues.
 		 */
 		srcobject->type = OBJT_DEFAULT;
@@ -1538,7 +1538,7 @@ swp_pager_async_iodone(bp)
 				 * someone may be waiting for that.
 				 *
 				 * NOTE: for reads, m->dirty will probably
-				 * be overriden by the original caller of
+				 * be overridden by the original caller of
 				 * getpages so don't play cute tricks here.
 				 *
 				 * XXX it may not be legal to free the page
@@ -1573,7 +1573,7 @@ swp_pager_async_iodone(bp)
 			 * make sure the pmap modify bits are also cleared.
 			 *
 			 * NOTE: for reads, m->dirty will probably be 
-			 * overriden by the original caller of getpages so
+			 * overridden by the original caller of getpages so
 			 * we cannot set them in order to free the underlying
 			 * swap in a low-swap situation.  I don't think we'd
 			 * want to do that anyway, but it was an optimization
diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c
index 23e2ba0..7d518af 100644
--- a/sys/vm/vm_fault.c
+++ b/sys/vm/vm_fault.c
@@ -19,7 +19,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -165,7 +165,7 @@ _unlock_things(struct faultstate *fs, int dealloc)
 /*
  *	vm_fault:
  *
- *	Handle a page fault occuring at the given address,
+ *	Handle a page fault occurring at the given address,
  *	requiring the given permissions, in the map specified.
  *	If successful, the page is inserted into the
  *	associated physical map.
@@ -294,7 +294,7 @@ RetryFault:;
 			 * vm_page_t->busy because the vm_pager may be using
 			 * vm_page_t->busy for pageouts ( and even pageins if
 			 * it is the vnode pager ), and we could end up trying
-			 * to pagein and pageout the same page simultaniously.
+			 * to pagein and pageout the same page simultaneously.
 			 *
 			 * We can theoretically allow the busy case on a read
 			 * fault if the page is marked valid, but since such
@@ -626,7 +626,7 @@ readrest:
 				 */
 				(fs.object->ref_count == 1) &&
 				/*
-				 * Noone else can look this object up
+				 * None else can look this object up
 				 */
 				(fs.object->handle == NULL) &&
 				/*
diff --git a/sys/vm/vm_glue.c b/sys/vm/vm_glue.c
index 0749df3..3d4c6da 100644
--- a/sys/vm/vm_glue.c
+++ b/sys/vm/vm_glue.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
diff --git a/sys/vm/vm_init.c b/sys/vm/vm_init.c
index 6357e45..1cfcfc7 100644
--- a/sys/vm/vm_init.c
+++ b/sys/vm/vm_init.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c
index 9b8584c..1a00c01 100644
--- a/sys/vm/vm_kern.c
+++ b/sys/vm/vm_kern.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c
index 835ed15..8125f06 100644
--- a/sys/vm/vm_map.c
+++ b/sys/vm/vm_map.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -100,7 +100,7 @@
  *	Maps consist of an ordered doubly-linked list of simple
  *	entries; a single hint is used to speed up lookups.
  *
- *	Since portions of maps are specified by start/end addreses,
+ *	Since portions of maps are specified by start/end addresses,
  *	which may not align with existing map entries, all
  *	routines merely "clip" entries to these start/end values.
  *	[That is, an entry is split into two, bordering at a
diff --git a/sys/vm/vm_meter.c b/sys/vm/vm_meter.c
index 737714f..01b845b 100644
--- a/sys/vm/vm_meter.c
+++ b/sys/vm/vm_meter.c
@@ -11,7 +11,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -83,7 +83,7 @@ loadav(struct loadavg *avg)
 		case SSLEEP:
 			if (p->p_priority > PZERO || p->p_slptime != 0)
 				continue;
-			/* fall through */
+			/* FALLTHROUGH */
 		case SRUN:
 		case SIDL:
 			nrun++;
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c
index 53462f4..26d00e7 100644
--- a/sys/vm/vm_mmap.c
+++ b/sys/vm/vm_mmap.c
@@ -16,7 +16,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c
index 23354bd..057a96c 100644
--- a/sys/vm/vm_object.c
+++ b/sys/vm/vm_object.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -927,7 +927,7 @@ vm_object_shadow(object, offset, length)
 	 * of reference count.
 	 *
 	 * Try to optimize the result object's page color when shadowing
-	 * in order to maintain page coloring consistancy in the combined 
+	 * in order to maintain page coloring consistency in the combined 
 	 * shadowed object.
 	 */
 	result->backing_object = source;
@@ -977,7 +977,7 @@ vm_object_backing_scan(vm_object_t object, int op)
 
 	if (op & OBSC_TEST_ALL_SHADOWED) {
 		/*
-		 * We do not want to have to test for the existance of
+		 * We do not want to have to test for the existence of
 		 * swap pages in the backing object.  XXX but with the
 		 * new swapper this would be pretty easy to do.
 		 *
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
index 08ccb8e..f3d8e48 100644
--- a/sys/vm/vm_page.c
+++ b/sys/vm/vm_page.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -475,7 +475,7 @@ vm_page_remove(m)
  *	NOTE: the code below does not lock.  It will operate properly if
  *	an interrupt makes a change, but the generation algorithm will not 
  *	operate properly in an SMP environment where both cpu's are able to run
- *	kernel code simultaniously.
+ *	kernel code simultaneously.
  *
  *	The object must be locked.  No side effects.
  *	This routine may not block.
@@ -612,7 +612,7 @@ vm_page_unqueue(m)
  *
  *	The page coloring optimization attempts to locate a page
  *	that does not overload other nearby pages in the object in
- *	the cpu's L1 or L2 caches.  We need this optmization because 
+ *	the cpu's L1 or L2 caches.  We need this optimization because 
  *	cpu caches tend to be physical caches, while object spaces tend 
  *	to be virtual.
  *
@@ -770,7 +770,7 @@ loop:
 		m = vm_page_select_free(object, pindex, FALSE);
 	} else if (page_req != VM_ALLOC_INTERRUPT) {
 		/*
-		 * Allocateable from cache (non-interrupt only).  On success,
+		 * Allocatable from cache (non-interrupt only).  On success,
 		 * we must free the page and try again, thus ensuring that
 		 * cnt.v_*_free_min counters are replenished.
 		 */
@@ -792,7 +792,7 @@ loop:
 		goto loop;
 	} else {
 		/*
-		 * Not allocateable from cache from interrupt, give up.
+		 * Not allocatable from cache from interrupt, give up.
 		 */
 		splx(s);
 		vm_pageout_deficit++;
@@ -1182,7 +1182,7 @@ vm_page_wire(m)
  *	processes.  This optimization causes one-time-use metadata to be
  *	reused more quickly.
  *
- *	A number of routines use vm_page_unwire() to guarentee that the page
+ *	A number of routines use vm_page_unwire() to guarantee that the page
  *	will go into either the inactive or active queues, and will NEVER
  *	be placed in the cache - for example, just after dirtying a page.
  *	dirty pages in the cache are not allowed.
diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c
index 1adb7e4..11f08c2 100644
--- a/sys/vm/vm_pageout.c
+++ b/sys/vm/vm_pageout.c
@@ -18,7 +18,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -951,7 +951,7 @@ rescan0:
 	while ((m != NULL) && (pcount-- > 0) && (page_shortage > 0)) {
 
 		/*
-		 * This is a consistancy check, and should likely be a panic
+		 * This is a consistency check, and should likely be a panic
 		 * or warning.
 		 */
 		if (m->queue != PQ_ACTIVE) {
@@ -975,7 +975,7 @@ rescan0:
 
 		/*
 		 * The count for pagedaemon pages is done after checking the
-		 * page for eligbility...
+		 * page for eligibility...
 		 */
 		cnt.v_pdpages++;
 
@@ -1140,7 +1140,7 @@ rescan0:
 /*
  * This routine tries to maintain the pseudo LRU active queue,
  * so that during long periods of time where there is no paging,
- * that some statistic accumlation still occurs.  This code
+ * that some statistic accumulation still occurs.  This code
  * helps the situation where paging just starts to occur.
  */
 static void
diff --git a/sys/vm/vm_pager.c b/sys/vm/vm_pager.c
index 6ca7f12..95a6d97 100644
--- a/sys/vm/vm_pager.c
+++ b/sys/vm/vm_pager.c
@@ -14,7 +14,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -487,7 +487,7 @@ relpbuf(bp, pfreecnt)
  *
  *	io completion routine for child bp.  Currently we fudge a bit
  *	on dealing with b_resid.   Since users of these routines may issue
- *	multiple children simultaniously, sequencing of the error can be lost.
+ *	multiple children simultaneously, sequencing of the error can be lost.
  */
 
 static void
@@ -530,7 +530,7 @@ vm_pager_chain_iodone(struct buf *nbp)
  *
  *	Obtain a physical buffer and chain it to its parent buffer.  When
  *	I/O completes, the parent buffer will be B_SIGNAL'd.  Errors are
- *	automatically propogated to the parent
+ *	automatically propagated to the parent
  *
  *	Since these are brand new buffers, we do not have to clear B_INVAL
  *	and B_ERROR because they are already clear.
diff --git a/sys/vm/vm_swap.c b/sys/vm/vm_swap.c
index 5b2b514..8258d96 100644
--- a/sys/vm/vm_swap.c
+++ b/sys/vm/vm_swap.c
@@ -11,7 +11,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
diff --git a/sys/vm/vm_unix.c b/sys/vm/vm_unix.c
index d5e9f58..63867c2 100644
--- a/sys/vm/vm_unix.c
+++ b/sys/vm/vm_unix.c
@@ -16,7 +16,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c
index 628d598..6482f5e 100644
--- a/sys/vm/vnode_pager.c
+++ b/sys/vm/vnode_pager.c
@@ -18,7 +18,7 @@
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
+ *    must display the following acknowledgment:
  *	This product includes software developed by the University of
  *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
@@ -806,7 +806,7 @@ vnode_pager_generic_getpages(vp, m, bytecount, reqpage)
 			 * whether or not to leave the page activated is up in
 			 * the air, but we should put the page on a page queue
 			 * somewhere. (it already is in the object). Result:
-			 * It appears that emperical results show that
+			 * It appears that empirical results show that
 			 * deactivating pages is best.
 			 */