vnop-remove-revised-lock-order-20060225

FIXES 27176

drop the tdc lock even rearlier

diff --git a/src/afs/VNOPS/afs_vnop_remove.c b/src/afs/VNOPS/afs_vnop_remove.c
index 928e41e66f10fceefa01dccbfcf40a3dd102d847..dfb7d32d50eaed48542aefffa07bd8c0d4244aeb 100644 (file)
--- a/src/afs/VNOPS/afs_vnop_remove.c
+++ b/src/afs/VNOPS/afs_vnop_remove.c
@@ -349,6 +349,8 @@ afs_remove(OSI_VC_ARG(adp), aname, acred)
     if (tvc && osi_Active(tvc)) {
        /* about to delete whole file, prefetch it first */
        ReleaseWriteLock(&adp->lock);
+       if (tdc)
+           ReleaseSharedLock(&tdc->lock);
        ObtainWriteLock(&tvc->lock, 143);
 #if    defined(AFS_OSF_ENV)
        afs_Wire(tvc, &treq);
@@ -356,8 +358,6 @@ afs_remove(OSI_VC_ARG(adp), aname, acred)
        FetchWholeEnchilada(tvc, &treq);
 #endif
        ReleaseWriteLock(&tvc->lock);
-       if (tdc) 
-           ReleaseSharedLock(&tdc->lock);
        ObtainWriteLock(&adp->lock, 144);
        /* Technically I don't think we need this back, but let's hold it 
           anyway; The "got" reference should actually be sufficient. */