diff options
| -rw-r--r-- | sys/fs/tmpfs/tmpfs_subr.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c index d2b2245..0d7c878 100644 --- a/sys/fs/tmpfs/tmpfs_subr.c +++ b/sys/fs/tmpfs/tmpfs_subr.c @@ -320,9 +320,11 @@ loop: MPASS((node->tn_vpstate & TMPFS_VNODE_DOOMED) == 0); VI_LOCK(vp); TMPFS_NODE_UNLOCK(node); - vholdl(vp); - (void) vget(vp, lkflag | LK_INTERLOCK | LK_RETRY, curthread); - vdrop(vp); + error = vget(vp, lkflag | LK_INTERLOCK, curthread); + if (error != 0) { + vp = NULL; + goto out; + } /* * Make sure the vnode is still there after @@ -420,11 +422,13 @@ unlock: out: *vpp = vp; - MPASS(IFF(error == 0, *vpp != NULL && VOP_ISLOCKED(*vpp))); #ifdef INVARIANTS - TMPFS_NODE_LOCK(node); - MPASS(*vpp == node->tn_vnode); - TMPFS_NODE_UNLOCK(node); + if (error == 0) { + MPASS(*vpp != NULL && VOP_ISLOCKED(*vpp)); + TMPFS_NODE_LOCK(node); + MPASS(*vpp == node->tn_vnode); + TMPFS_NODE_UNLOCK(node); + } #endif return error; |
