diff options
Diffstat (limited to 'sys/kern/vfs_cache.c')
| -rw-r--r-- | sys/kern/vfs_cache.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index f911a21..88e32de 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -344,6 +344,7 @@ cache_lookup(dvp, vpp, cnp) { struct namecache *ncp; u_int32_t hash; + int error; if (!doingcache) { cnp->cn_flags &= ~MAKEENTRY; @@ -447,9 +448,10 @@ success: VOP_UNLOCK(dvp, 0, cnp->cn_thread); VI_LOCK(*vpp); CACHE_UNLOCK(); - if (vget(*vpp, cnp->cn_lkflags | LK_INTERLOCK, cnp->cn_thread)) { - if (cnp->cn_flags & ISDOTDOT) - vn_lock(dvp, LK_EXCLUSIVE | LK_RETRY, cnp->cn_thread); + error = vget(*vpp, cnp->cn_lkflags | LK_INTERLOCK, cnp->cn_thread); + if (cnp->cn_flags & ISDOTDOT) + vn_lock(dvp, LK_EXCLUSIVE | LK_RETRY, cnp->cn_thread); + if (error) { *vpp = NULL; goto retry; } |
