diff options
| author | Kirk McKusick <mckusick@FreeBSD.org> | 1999-06-18 05:49:46 +0000 |
|---|---|---|
| committer | Kirk McKusick <mckusick@FreeBSD.org> | 1999-06-18 05:49:46 +0000 |
| commit | 7481264c1ef3321c99a8a86e9b584d4fb8986e47 (patch) | |
| tree | 1dad1a556171bd74309ccb1d7bcff465117a6707 | |
| parent | 7c903b3d7e60d0f12960410cdd5ec72b86959912 (diff) | |
Notes
| -rw-r--r-- | sys/ufs/ffs/ffs_vnops.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sys/ufs/ffs/ffs_vnops.c b/sys/ufs/ffs/ffs_vnops.c index 10ccfdef0fe2..97c96fcc5432 100644 --- a/sys/ufs/ffs/ffs_vnops.c +++ b/sys/ufs/ffs/ffs_vnops.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ffs_vnops.c 8.15 (Berkeley) 5/14/95 - * $Id: ffs_vnops.c,v 1.55 1999/03/02 04:04:31 mckusick Exp $ + * $Id: ffs_vnops.c,v 1.56 1999/05/14 01:26:05 mckusick Exp $ */ #include <sys/param.h> @@ -143,7 +143,7 @@ ffs_fsync(ap) /* * Flush all dirty buffers associated with a vnode. */ - passes = NIADDR; + passes = NIADDR + 1; skipmeta = 0; if (ap->a_waitfor == MNT_WAIT) skipmeta = 1; @@ -174,11 +174,11 @@ loop: ((vp->v_type != VREG) && (vp->v_type != VBLK))) { /* - * Wait for I/O associated with indirect blocks to - * complete, since there is no way to quickly wait - * for them below. + * On our final pass through, do all I/O synchronously + * so that we can find out if our flush is failing + * because of write errors. */ - if ((bp->b_vp == vp) || (ap->a_waitfor != MNT_WAIT)) { + if (passes > 0 || (ap->a_waitfor != MNT_WAIT)) { if ((bp->b_flags & B_CLUSTEROK) && ap->a_waitfor != MNT_WAIT) { (void) vfs_bio_awrite(bp); @@ -193,7 +193,8 @@ loop: bremfree(bp); bp->b_flags |= B_BUSY; splx(s); - (void) bwrite(bp); + if ((error = bwrite(bp)) != 0) + return (error); s = splbio(); } } else if ((vp->v_type == VREG) && (bp->b_lblkno >= lbn)) { |