| ffs_balloc.c (248623) | ffs_balloc.c (249582) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 Networks Associates Technology, Inc. 3 * All rights reserved. 4 * 5 * This software was developed for the FreeBSD Project by Marshall 6 * Kirk McKusick and Network Associates Laboratories, the Security 7 * Research Division of Network Associates, Inc. under DARPA/SPAWAR 8 * contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS --- 46 unchanged lines hidden (view full) --- 55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 57 * SUCH DAMAGE. 58 * 59 * @(#)ffs_balloc.c 8.8 (Berkeley) 6/16/95 60 */ 61 62#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2002 Networks Associates Technology, Inc. 3 * All rights reserved. 4 * 5 * This software was developed for the FreeBSD Project by Marshall 6 * Kirk McKusick and Network Associates Laboratories, the Security 7 * Research Division of Network Associates, Inc. under DARPA/SPAWAR 8 * contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS --- 46 unchanged lines hidden (view full) --- 55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 57 * SUCH DAMAGE. 58 * 59 * @(#)ffs_balloc.c 8.8 (Berkeley) 6/16/95 60 */ 61 62#include <sys/cdefs.h> |
| 63__FBSDID("$FreeBSD: head/sys/ufs/ffs/ffs_balloc.c 248623 2013-03-22 21:45:28Z mckusick $"); | 63__FBSDID("$FreeBSD: head/sys/ufs/ffs/ffs_balloc.c 249582 2013-04-17 11:40:10Z gabor $"); |
| 64 65#include <sys/param.h> 66#include <sys/systm.h> 67#include <sys/bio.h> 68#include <sys/buf.h> 69#include <sys/lock.h> 70#include <sys/mount.h> 71#include <sys/vnode.h> --- 376 unchanged lines hidden (view full) --- 448 /* 449 * If we have failed part way through block allocation, we 450 * have to deallocate any indirect blocks that we have allocated. 451 * We have to fsync the file before we start to get rid of all 452 * of its dependencies so that we do not leave them dangling. 453 * We have to sync it at the end so that the soft updates code 454 * does not find any untracked changes. Although this is really 455 * slow, running out of disk space is not expected to be a common | 64 65#include <sys/param.h> 66#include <sys/systm.h> 67#include <sys/bio.h> 68#include <sys/buf.h> 69#include <sys/lock.h> 70#include <sys/mount.h> 71#include <sys/vnode.h> --- 376 unchanged lines hidden (view full) --- 448 /* 449 * If we have failed part way through block allocation, we 450 * have to deallocate any indirect blocks that we have allocated. 451 * We have to fsync the file before we start to get rid of all 452 * of its dependencies so that we do not leave them dangling. 453 * We have to sync it at the end so that the soft updates code 454 * does not find any untracked changes. Although this is really 455 * slow, running out of disk space is not expected to be a common |
| 456 * occurence. The error return from fsync is ignored as we already | 456 * occurrence. The error return from fsync is ignored as we already |
| 457 * have an error to return to the user. 458 * 459 * XXX Still have to journal the free below 460 */ 461 (void) ffs_syncvnode(vp, MNT_WAIT, 0); 462 for (deallocated = 0, blkp = allociblk, lbns_remfree = lbns; 463 blkp < allocblk; blkp++, lbns_remfree++) { 464 /* --- 612 unchanged lines hidden --- | 457 * have an error to return to the user. 458 * 459 * XXX Still have to journal the free below 460 */ 461 (void) ffs_syncvnode(vp, MNT_WAIT, 0); 462 for (deallocated = 0, blkp = allociblk, lbns_remfree = lbns; 463 blkp < allocblk; blkp++, lbns_remfree++) { 464 /* --- 612 unchanged lines hidden --- |