diff options
-rw-r--r-- | sys/fs/unionfs/union_vnops.c | 14 | ||||
-rw-r--r-- | sys/miscfs/union/union_vnops.c | 14 |
2 files changed, 6 insertions, 22 deletions
diff --git a/sys/fs/unionfs/union_vnops.c b/sys/fs/unionfs/union_vnops.c index cc632a2..f80a07f 100644 --- a/sys/fs/unionfs/union_vnops.c +++ b/sys/fs/unionfs/union_vnops.c @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * @(#)union_vnops.c 8.32 (Berkeley) 6/23/95 - * $Id: union_vnops.c,v 1.27 1997/04/21 15:32:24 kato Exp $ + * $Id: union_vnops.c,v 1.28 1997/04/26 04:09:40 kato Exp $ */ #include <sys/param.h> @@ -1479,21 +1479,13 @@ start: (vp->v_usecount != 0)) { if (VOP_ISLOCKED(un->un_uppervp)) { /* - * XXX - Dirty! - * Though UN_ULOCK is not set, upper vnode is locked. This - * indicates a locking violation. If this case happens, - * we will get `lock against myself' panic. - * - * SHOULD BE FIXED! But I couldn't find a fix. If you are - * a kernel hacker, pleas try DIAGNOSTIC kernel, that causes - * panic here. + * Erm, we find race! + * Do nothing here. */ #ifdef DIAGNOSTIC panic("union_link: upper vnode is locked, " "but UN_UNLOCK is not set."); #endif - printf("union_lock: adjust un_flags\n"); - un->un_flags |= UN_ULOCK; /* Adjust -- dirty */ } else { error = vn_lock(un->un_uppervp, flags, p); if (error) diff --git a/sys/miscfs/union/union_vnops.c b/sys/miscfs/union/union_vnops.c index cc632a2..f80a07f 100644 --- a/sys/miscfs/union/union_vnops.c +++ b/sys/miscfs/union/union_vnops.c @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * @(#)union_vnops.c 8.32 (Berkeley) 6/23/95 - * $Id: union_vnops.c,v 1.27 1997/04/21 15:32:24 kato Exp $ + * $Id: union_vnops.c,v 1.28 1997/04/26 04:09:40 kato Exp $ */ #include <sys/param.h> @@ -1479,21 +1479,13 @@ start: (vp->v_usecount != 0)) { if (VOP_ISLOCKED(un->un_uppervp)) { /* - * XXX - Dirty! - * Though UN_ULOCK is not set, upper vnode is locked. This - * indicates a locking violation. If this case happens, - * we will get `lock against myself' panic. - * - * SHOULD BE FIXED! But I couldn't find a fix. If you are - * a kernel hacker, pleas try DIAGNOSTIC kernel, that causes - * panic here. + * Erm, we find race! + * Do nothing here. */ #ifdef DIAGNOSTIC panic("union_link: upper vnode is locked, " "but UN_UNLOCK is not set."); #endif - printf("union_lock: adjust un_flags\n"); - un->un_flags |= UN_ULOCK; /* Adjust -- dirty */ } else { error = vn_lock(un->un_uppervp, flags, p); if (error) |