diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2008-06-10 20:50:24 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2008-06-10 20:50:24 +0000 |
| commit | 7b9768b8af911b0c6b25a9d357325da1ba59bb5d (patch) | |
| tree | efc090ddc427809559d58206f200871b45a38646 /sys/isofs | |
| parent | 3f3e2ade58622197d4b76525efe04c26e77b070c (diff) | |
Fix buffer cache pending read statistics by ensuring we can identify
biowait() reads that do *not* come from the buffer cache - we use the
B_RAW flag to identify these at art's suggestion - since it makes sense
and the flag was not being used. this just flags all these buffers with
B_RAW - biodone already ignores returned buffers marked B_RAW.
ok art@
Diffstat (limited to 'sys/isofs')
| -rw-r--r-- | sys/isofs/udf/udf_subr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/isofs/udf/udf_subr.c b/sys/isofs/udf/udf_subr.c index b81da604b1f..8ce51fa34f9 100644 --- a/sys/isofs/udf/udf_subr.c +++ b/sys/isofs/udf/udf_subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: udf_subr.c,v 1.14 2008/06/10 20:14:36 beck Exp $ */ +/* $OpenBSD: udf_subr.c,v 1.15 2008/06/10 20:50:23 beck Exp $ */ /* * Copyright (c) 2006, Miodrag Vallat @@ -110,7 +110,7 @@ udf_disklabelspoof(dev_t dev, void (*strat)(struct buf *), */ bp->b_blkno = sector * btodb(bsize); bp->b_bcount = bsize; - bp->b_flags |= B_READ; + bp->b_flags |= (B_READ | B_RAW); bp->b_resid = bp->b_blkno / lp->d_secpercyl; (*strat)(bp); @@ -130,7 +130,7 @@ udf_disklabelspoof(dev_t dev, void (*strat)(struct buf *), for (sector = mvds_start; sector < mvds_end; sector++) { bp->b_blkno = sector * btodb(bsize); bp->b_bcount = bsize; - bp->b_flags |= B_READ; + bp->b_flags |= (B_READ | B_RAW); bp->b_resid = bp->b_blkno / lp->d_secpercyl; (*strat)(bp); |