svn commit: r308710 - head/share/man/man9

[Alan Cox]

Author: alc
Date: Wed Nov 16 02:51:24 2016
New Revision: 308710
URL: https://svnweb.freebsd.org/changeset/base/308710

Log:
  Update to reflect the demise of PG_CACHED pages.
  
  Reviewed by:	kib, markj
  Sponsored by:	Dell EMC Isilon
  Differential Revision:	https://reviews.freebsd.org/D8530

Modified:
  head/share/man/man9/vm_page_alloc.9

Modified: head/share/man/man9/vm_page_alloc.9
==============================================================================
--- head/share/man/man9/vm_page_alloc.9	Wed Nov 16 02:14:07 2016	(r308709)
+++ head/share/man/man9/vm_page_alloc.9	Wed Nov 16 02:51:24 2016	(r308710)
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 28, 2012
+.Dd November 16, 2016
 .Dt VM_PAGE_ALLOC 9
 .Os
 .Sh NAME
@@ -52,8 +52,6 @@ The page returned is inserted into the o
 .Dv VM_ALLOC_NOOBJ
 is specified in the
 .Fa req .
-The page may exist in the vm object cache, in which case it will
-be reactivated instead, moving from the cache into the object page list.
 .Pp
 .Fn vm_page_alloc
 will not sleep.
@@ -89,7 +87,7 @@ than zero.
 .El
 .Pp
 The optional flags are:
-.Bl -tag -width ".Dv VM_ALLOC_IFNOTCACHED"
+.Bl -tag -width ".Dv VM_ALLOC_NOBUSY"
 .It Dv VM_ALLOC_NOBUSY
 The returned page will not be exclusive busy.
 .It Dv VM_ALLOC_NODUMP
@@ -100,16 +98,6 @@ Do not associate the allocated page with
 The
 .Fa object
 argument is ignored.
-.It Dv VM_ALLOC_IFCACHED
-Allocate the page only if it is cached.
-Otherwise, return
-.Dv NULL .
-.It Dv VM_ALLOC_IFNOTCACHED
-Only allocate the page if it is not cached in the
-.Fa object .
-If the page at the specified
-.Fa pindex
-is cached, NULL is returned instead.
 .It Dv VM_ALLOC_SBUSY
 The returned page will be shared busy.
 .It Dv VM_ALLOC_WIRED