diff options
| author | mckusick <mckusick@FreeBSD.org> | 2001-03-07 07:09:55 +0000 |
|---|---|---|
| committer | mckusick <mckusick@FreeBSD.org> | 2001-03-07 07:09:55 +0000 |
| commit | 61db3f4296e7cbf26765b9523064a58053f033d1 (patch) | |
| tree | bf90f85e1534824e6dd81dcd98746b86c51cf6c1 /sys/fs | |
| parent | 48c0c7d0fdb3955d984e7d3880153b7b5c711565 (diff) | |
| download | FreeBSD-src-61db3f4296e7cbf26765b9523064a58053f033d1.zip FreeBSD-src-61db3f4296e7cbf26765b9523064a58053f033d1.tar.gz | |
Fixes to track snapshot copy-on-write checking in the specinfo
structure rather than assuming that the device vnode would reside
in the FFS filesystem (which is obviously a broken assumption with
the device filesystem).
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/specfs/spec_vnops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/fs/specfs/spec_vnops.c b/sys/fs/specfs/spec_vnops.c index 35a0a49..2940f40 100644 --- a/sys/fs/specfs/spec_vnops.c +++ b/sys/fs/specfs/spec_vnops.c @@ -455,8 +455,8 @@ spec_strategy(ap) bp->b_flags &= ~B_VALIDSUSPWRT; if (LIST_FIRST(&bp->b_dep) != NULL) buf_start(bp); - if ((vp->v_flag & VCOPYONWRITE) && - (error = VOP_COPYONWRITE(vp, bp)) != 0 && + if ((vp->v_flag & VCOPYONWRITE) && vp->v_rdev->si_copyonwrite && + (error = (*vp->v_rdev->si_copyonwrite)(vp, bp)) != 0 && error != EOPNOTSUPP) { bp->b_io.bio_error = error; bp->b_io.bio_flags |= BIO_ERROR; |
