| vnode_pager.c (45561) | vnode_pager.c (46349) |
|---|---|
| 1/* 2 * Copyright (c) 1990 University of Utah. 3 * Copyright (c) 1991 The Regents of the University of California. 4 * All rights reserved. 5 * Copyright (c) 1993, 1994 John S. Dyson 6 * Copyright (c) 1995, David Greenman 7 * 8 * This code is derived from software contributed to Berkeley by --- 24 unchanged lines hidden (view full) --- 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * from: @(#)vnode_pager.c 7.5 (Berkeley) 4/20/91 | 1/* 2 * Copyright (c) 1990 University of Utah. 3 * Copyright (c) 1991 The Regents of the University of California. 4 * All rights reserved. 5 * Copyright (c) 1993, 1994 John S. Dyson 6 * Copyright (c) 1995, David Greenman 7 * 8 * This code is derived from software contributed to Berkeley by --- 24 unchanged lines hidden (view full) --- 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * from: @(#)vnode_pager.c 7.5 (Berkeley) 4/20/91 |
| 41 * $Id: vnode_pager.c,v 1.106 1999/04/05 19:38:29 julian Exp $ | 41 * $Id: vnode_pager.c,v 1.107 1999/04/10 20:52:11 dt Exp $ |
| 42 */ 43 44/* 45 * Page to/from files (vnodes). 46 */ 47 48/* 49 * TODO: --- 734 unchanged lines hidden (view full) --- 784 * to zero the invalid portions of the page even 785 * though we aren't setting them valid. 786 * 787 * Currently we do not set the entire page valid, 788 * we just try to clear the piece that we couldn't 789 * read. 790 */ 791 vm_page_set_validclean(mt, 0, size - tfoff); | 42 */ 43 44/* 45 * Page to/from files (vnodes). 46 */ 47 48/* 49 * TODO: --- 734 unchanged lines hidden (view full) --- 784 * to zero the invalid portions of the page even 785 * though we aren't setting them valid. 786 * 787 * Currently we do not set the entire page valid, 788 * we just try to clear the piece that we couldn't 789 * read. 790 */ 791 vm_page_set_validclean(mt, 0, size - tfoff); |
| 792 vm_page_zero_invalid(mt, FALSE); | 792 /* handled by vm_fault now */ 793 /* vm_page_zero_invalid(mt, FALSE); */ |
| 793 } 794 795 vm_page_flag_clear(mt, PG_ZERO); 796 if (i != reqpage) { 797 798 /* 799 * whether or not to leave the page activated is up in 800 * the air, but we should put the page on a page queue --- 179 unchanged lines hidden --- | 794 } 795 796 vm_page_flag_clear(mt, PG_ZERO); 797 if (i != reqpage) { 798 799 /* 800 * whether or not to leave the page activated is up in 801 * the air, but we should put the page on a page queue --- 179 unchanged lines hidden --- |