| vfs_cluster.c (42957) | vfs_cluster.c (43301) |
|---|---|
| 1/*- 2 * Copyright (c) 1993 3 * The Regents of the University of California. All rights reserved. 4 * Modifications/enhancements: 5 * Copyright (c) 1995 John S. Dyson. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 19 unchanged lines hidden (view full) --- 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)vfs_cluster.c 8.7 (Berkeley) 2/13/94 | 1/*- 2 * Copyright (c) 1993 3 * The Regents of the University of California. All rights reserved. 4 * Modifications/enhancements: 5 * Copyright (c) 1995 John S. Dyson. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 19 unchanged lines hidden (view full) --- 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)vfs_cluster.c 8.7 (Berkeley) 2/13/94 |
| 36 * $Id: vfs_cluster.c,v 1.77 1999/01/10 01:58:25 eivind Exp $ | 36 * $Id: vfs_cluster.c,v 1.78 1999/01/21 08:29:05 dillon Exp $ |
| 37 */ 38 39#include "opt_debug_cluster.h" 40 41#include <sys/param.h> 42#include <sys/systm.h> 43#include <sys/kernel.h> 44#include <sys/proc.h> --- 317 unchanged lines hidden (view full) --- 362 vp->v_maxio = DFLTPHYS; 363 inc = btodb(size); 364 for (bn = blkno, i = 0; i < run; ++i, bn += inc) { 365 if (i != 0) { 366 if ((bp->b_npages * PAGE_SIZE) + 367 round_page(size) > vp->v_maxio) 368 break; 369 | 37 */ 38 39#include "opt_debug_cluster.h" 40 41#include <sys/param.h> 42#include <sys/systm.h> 43#include <sys/kernel.h> 44#include <sys/proc.h> --- 317 unchanged lines hidden (view full) --- 362 vp->v_maxio = DFLTPHYS; 363 inc = btodb(size); 364 for (bn = blkno, i = 0; i < run; ++i, bn += inc) { 365 if (i != 0) { 366 if ((bp->b_npages * PAGE_SIZE) + 367 round_page(size) > vp->v_maxio) 368 break; 369 |
| 370 if (tbp = incore(vp, lbn + i)) { | 370 if ((tbp = incore(vp, lbn + i)) != NULL) { |
| 371 if (tbp->b_flags & B_BUSY) 372 break; 373 374 for (j = 0; j < tbp->b_npages; j++) 375 if (tbp->b_pages[j]->valid) 376 break; 377 378 if (j != tbp->b_npages) --- 462 unchanged lines hidden --- | 371 if (tbp->b_flags & B_BUSY) 372 break; 373 374 for (j = 0; j < tbp->b_npages; j++) 375 if (tbp->b_pages[j]->valid) 376 break; 377 378 if (j != tbp->b_npages) --- 462 unchanged lines hidden --- |