diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2008-07-23 16:24:44 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2008-07-23 16:24:44 +0000 |
| commit | 23e70fc50082547972f5818951c8059631e3dcd4 (patch) | |
| tree | 9b67c0056c4c4fa54580f878d631585702c0dc01 /sys/isofs/cd9660 | |
| parent | e77c07a231c41171438be828e97f655a4996f8b8 (diff) | |
Correct cases of mishandling of pending reads and writes to prevent
them going negative - this consists of identifying a number of cases of
IO not going through the buffer cache and marking those buffers with
B_RAW - as well as fixing nfs_bio to show pending writes and reads through
the buffer cache via NFS
still has a problem with mishandling the counters I believe in the
async/sync fallback case where counters stay positive which will be
addressed seperately.
ok tedu@ deraadt@
Diffstat (limited to 'sys/isofs/cd9660')
| -rw-r--r-- | sys/isofs/cd9660/cd9660_vfsops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/isofs/cd9660/cd9660_vfsops.c b/sys/isofs/cd9660/cd9660_vfsops.c index 7a162c87f6e..8e9b64f36e8 100644 --- a/sys/isofs/cd9660/cd9660_vfsops.c +++ b/sys/isofs/cd9660/cd9660_vfsops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cd9660_vfsops.c,v 1.47 2007/10/03 10:52:11 krw Exp $ */ +/* $OpenBSD: cd9660_vfsops.c,v 1.48 2008/07/23 16:24:43 beck Exp $ */ /* $NetBSD: cd9660_vfsops.c,v 1.26 1997/06/13 15:38:58 pk Exp $ */ /*- @@ -476,7 +476,7 @@ iso_disklabelspoof(dev, strat, lp) for (iso_blknum = 16; iso_blknum < 100; iso_blknum++) { bp->b_blkno = iso_blknum * btodb(ISO_DEFAULT_BLOCK_SIZE); bp->b_bcount = ISO_DEFAULT_BLOCK_SIZE; - bp->b_flags = B_BUSY | B_READ; + bp->b_flags = B_BUSY | B_READ | B_RAW; bp->b_cylinder = bp->b_blkno / lp->d_secpercyl; /*printf("d_secsize %d iso_blknum %d b_blkno %d bcount %d\n", |