diff options
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/inode.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 850b26d2e601..8b3da8adbbe3 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -245,11 +245,17 @@ static int ceph_fill_dirfrag(struct inode *inode, u32 id = le32_to_cpu(dirinfo->frag); int mds = le32_to_cpu(dirinfo->auth); int ndist = le32_to_cpu(dirinfo->ndist); + int diri_auth = -1; int i; int err = 0; + spin_lock(&ci->i_ceph_lock); + if (ci->i_auth_cap) + diri_auth = ci->i_auth_cap->mds; + spin_unlock(&ci->i_ceph_lock); + mutex_lock(&ci->i_fragtree_mutex); - if (ndist == 0) { + if (ndist == 0 && mds == diri_auth) { /* no delegation info needed. */ frag = __ceph_find_frag(ci, id); if (!frag) |