diff options
| author | julian <julian@FreeBSD.org> | 1999-03-02 20:26:39 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 1999-03-02 20:26:39 +0000 |
| commit | 57bcf97676565454c78f7e428b181cc18fe3f31c (patch) | |
| tree | b0a229f3981b099ef7bb11585857d461b915d17e /sys/kern/vfs_bio.c | |
| parent | 00c7412b032704bc1466c2ff0176c2d0b2541793 (diff) | |
| download | FreeBSD-src-57bcf97676565454c78f7e428b181cc18fe3f31c.zip FreeBSD-src-57bcf97676565454c78f7e428b181cc18fe3f31c.tar.gz | |
Remove inapropriate use of VOP_ISLOCKED()
This produced races resulting in panics and filesystem corruptions
under some circumstances.
Reviewed by: luoqi chen <luoqi@freebsd.org>
Reviewed by: Kirk McKusick <mckusick@mckusick.com>
Submitted by: Matt Dillon <dillon@freebsd.org>
Diffstat (limited to 'sys/kern/vfs_bio.c')
| -rw-r--r-- | sys/kern/vfs_bio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index 7511159..b9fd96a 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -11,7 +11,7 @@ * 2. Absolutely no warranty of function or purpose is made by the author * John S. Dyson. * - * $Id: vfs_bio.c,v 1.198 1999/01/24 00:51:11 dillon Exp $ + * $Id: vfs_bio.c,v 1.199 1999/01/27 21:49:58 dillon Exp $ */ /* @@ -1551,7 +1551,7 @@ loop: * Normally the vnode is locked so this isn't a problem. * VBLK type I/O requests, however, don't lock the vnode. */ - if (VOP_ISLOCKED(vp) != LK_EXCLUSIVE && gbincore(vp, blkno)) { + if (gbincore(vp, blkno)) { bp->b_flags |= B_INVAL; brelse(bp); goto loop; |
