diff options
| author | daichi <daichi@FreeBSD.org> | 2008-04-25 11:37:20 +0000 |
|---|---|---|
| committer | daichi <daichi@FreeBSD.org> | 2008-04-25 11:37:20 +0000 |
| commit | f509182dbee01017f028595092322c486af108d8 (patch) | |
| tree | 0556d3e503997c948516a118ef6151ab4d298720 /sys/fs/unionfs/union_vnops.c | |
| parent | 567ffcd613279456f42b90d6905fdb67756f40e9 (diff) | |
| download | FreeBSD-src-f509182dbee01017f028595092322c486af108d8.zip FreeBSD-src-f509182dbee01017f028595092322c486af108d8.tar.gz | |
o Fixed multi thread access issue reported by Alexander V. Chernikov
(admin@su29.net)
fixed: kern/109950
PR: kern/109950
Submitted by: Alexander V. Chernikov (admin@su29.net)
Reviewed by: Masanori OZAWA (ozawa@ongs.co.jp)
MFC after: 1 week
Diffstat (limited to 'sys/fs/unionfs/union_vnops.c')
| -rw-r--r-- | sys/fs/unionfs/union_vnops.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/fs/unionfs/union_vnops.c b/sys/fs/unionfs/union_vnops.c index 73495f5..27d56f1 100644 --- a/sys/fs/unionfs/union_vnops.c +++ b/sys/fs/unionfs/union_vnops.c @@ -503,7 +503,7 @@ unionfs_open(struct vop_open_args *ap) unionfs_open_abort: if (error != 0) - unionfs_tryrem_node_status(unp, td, unsp); + unionfs_tryrem_node_status(unp, unsp); UNIONFS_INTERNAL_DEBUG("unionfs_open: leave (%d)\n", error); @@ -569,7 +569,7 @@ unionfs_close(struct vop_close_args *ap) unsp->uns_lower_opencnt--; unionfs_close_abort: - unionfs_tryrem_node_status(unp, td, unsp); + unionfs_tryrem_node_status(unp, unsp); if (locked != 0) VOP_UNLOCK(ap->a_vp, 0); @@ -877,7 +877,7 @@ unionfs_ioctl(struct vop_ioctl_args *ap) unp = VTOUNIONFS(ap->a_vp); unionfs_get_node_status(unp, ap->a_td, &unsp); ovp = (unsp->uns_upper_opencnt ? unp->un_uppervp : unp->un_lowervp); - unionfs_tryrem_node_status(unp, ap->a_td, unsp); + unionfs_tryrem_node_status(unp, unsp); VOP_UNLOCK(ap->a_vp, 0); if (ovp == NULLVP) @@ -902,7 +902,7 @@ unionfs_poll(struct vop_poll_args *ap) unp = VTOUNIONFS(ap->a_vp); unionfs_get_node_status(unp, ap->a_td, &unsp); ovp = (unsp->uns_upper_opencnt ? unp->un_uppervp : unp->un_lowervp); - unionfs_tryrem_node_status(unp, ap->a_td, unsp); + unionfs_tryrem_node_status(unp, unsp); VOP_UNLOCK(ap->a_vp, 0); if (ovp == NULLVP) @@ -921,7 +921,7 @@ unionfs_fsync(struct vop_fsync_args *ap) unp = VTOUNIONFS(ap->a_vp); unionfs_get_node_status(unp, ap->a_td, &unsp); ovp = (unsp->uns_upper_opencnt ? unp->un_uppervp : unp->un_lowervp); - unionfs_tryrem_node_status(unp, ap->a_td, unsp); + unionfs_tryrem_node_status(unp, unsp); if (ovp == NULLVP) return (EBADF); @@ -1426,7 +1426,7 @@ unionfs_readdir(struct vop_readdir_args *ap) unionfs_get_node_status(unp, td, &unsp); if ((uvp != NULLVP && unsp->uns_upper_opencnt <= 0) || (lvp != NULLVP && unsp->uns_lower_opencnt <= 0)) { - unionfs_tryrem_node_status(unp, td, unsp); + unionfs_tryrem_node_status(unp, unsp); error = EBADF; } if (locked == 1) @@ -1892,7 +1892,7 @@ unionfs_advlock(struct vop_advlock_args *ap) VOP_CLOSE(unp->un_lowervp, unsp->uns_lower_openmode, td->td_ucred, td); unsp->uns_lower_opencnt--; } else - unionfs_tryrem_node_status(unp, td, unsp); + unionfs_tryrem_node_status(unp, unsp); } VOP_UNLOCK(vp, 0); |
