diff options
| -rw-r--r-- | fs/namei.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/namei.c b/fs/namei.c index 907e2478557..157f3debbf9 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1194,6 +1194,21 @@ retry: status = 1; } mutex_unlock(&dir->i_mutex); + if (unlikely(dentry->d_flags & DCACHE_OP_REVALIDATE) && need_reval) + status = d_revalidate(dentry, nd); + if (unlikely(status <= 0)) { + if (status < 0) { + dput(dentry); + return status; + } + if (!d_invalidate(dentry)) { + dput(dentry); + dentry = NULL; + need_reval = 1; + goto retry; + } + } + goto done; } if (unlikely(dentry->d_flags & DCACHE_OP_REVALIDATE) && need_reval) status = d_revalidate(dentry, nd); @@ -1209,7 +1224,7 @@ retry: goto retry; } } - +done: path->mnt = mnt; path->dentry = dentry; err = follow_managed(path, nd->flags); |