Date: Sun, 16 May 2010 16:54:05 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r208159 - head/sys/vm Message-ID: <201005161654.o4GGs56l059511@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: alc Date: Sun May 16 16:54:05 2010 New Revision: 208159 URL: http://svn.freebsd.org/changeset/base/208159 Log: Add a comment about the proper use of vm_object_page_remove(). MFC after: 1 week Modified: head/sys/vm/vm_object.c Modified: head/sys/vm/vm_object.c ============================================================================== --- head/sys/vm/vm_object.c Sun May 16 16:52:56 2010 (r208158) +++ head/sys/vm/vm_object.c Sun May 16 16:54:05 2010 (r208159) @@ -1906,7 +1906,8 @@ vm_object_collapse(vm_object_t object) * that contain managed pages. There are two exceptions. First, * it may be performed on the kernel and kmem objects. Second, * it may be used by msync(..., MS_INVALIDATE) to invalidate - * device-backed pages. + * device-backed pages. In both of these cases, "clean_only" + * must be FALSE. * * The object must be locked. */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201005161654.o4GGs56l059511>