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| author | John Dyson <dyson@FreeBSD.org> | 1997-11-24 04:14:21 +0000 |
|---|---|---|
| committer | John Dyson <dyson@FreeBSD.org> | 1997-11-24 04:14:21 +0000 |
| commit | 289500ad9e596bd88b738bbe93d1823beacca6af (patch) | |
| tree | 33a26a5366ae82323942a034add55224de80c1db /sys/kern/subr_dkbad.c | |
| parent | e83b2033a72969382dde51d7449b6b6c9b130bbc (diff) | |
| download | src-289500ad9e596bd88b738bbe93d1823beacca6af.tar.gz src-289500ad9e596bd88b738bbe93d1823beacca6af.zip | |
Fix the buffer flag frobbing. Note: It is invalid to gratuitiously modify
b_flags, and this patch removes unneeded modifications. Only the needed b_flags
bits are modified now. (Specifically, it is usually wrong to zero b_flags.)
Submitted by: bde@freebsd.org
Notes
Notes:
svn path=/head/; revision=31378
Diffstat (limited to 'sys/kern/subr_dkbad.c')
| -rw-r--r-- | sys/kern/subr_dkbad.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/kern/subr_dkbad.c b/sys/kern/subr_dkbad.c index 8fef8635a013..f2857c810618 100644 --- a/sys/kern/subr_dkbad.c +++ b/sys/kern/subr_dkbad.c @@ -43,7 +43,7 @@ * from: wd.c,v 1.55 1994/10/22 01:57:12 phk Exp $ * from: @(#)ufs_disksubr.c 7.16 (Berkeley) 5/4/91 * from: ufs_disksubr.c,v 1.8 1994/06/07 01:21:39 phk Exp $ - * $Id$ + * $Id: subr_dkbad.c,v 1.6 1997/02/22 09:39:16 peter Exp $ */ #include <sys/param.h> @@ -117,7 +117,8 @@ readbad144(dev, strat, lp, bdp) else bp->b_blkno /= DEV_BSIZE / lp->d_secsize; bp->b_bcount = lp->d_secsize; - bp->b_flags = B_BUSY | B_READ; + bp->b_flags |= B_BUSY | B_READ; + bp->b_flags &= ~B_ERROR; (*strat)(bp); /* If successful, validate, otherwise try another. */ |