diff options
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index aca82d55cc53..85b4d2ffdeba 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -733,6 +733,10 @@ no_change: __ceph_get_fmode(ci, cap_fmode); spin_unlock(&inode->i_lock); } + } else if (cap_fmode >= 0) { + pr_warning("mds issued no caps on %llx.%llx\n", + ceph_vinop(inode)); + __ceph_get_fmode(ci, cap_fmode); } /* update delegation info? */ @@ -886,6 +890,7 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, struct inode *in = NULL; struct ceph_mds_reply_inode *ininfo; struct ceph_vino vino; + struct ceph_client *client = ceph_sb_to_client(sb); int i = 0; int err = 0; @@ -949,7 +954,14 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, return err; } - if (rinfo->head->is_dentry && !req->r_aborted) { + /* + * ignore null lease/binding on snapdir ENOENT, or else we + * will have trouble splicing in the virtual snapdir later + */ + if (rinfo->head->is_dentry && !req->r_aborted && + (rinfo->head->is_target || strncmp(req->r_dentry->d_name.name, + client->mount_args->snapdir_name, + req->r_dentry->d_name.len))) { /* * lookup link rename : null -> possibly existing inode * mknod symlink mkdir : null -> new inode @@ -989,6 +1001,10 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, dn, dn->d_name.len, dn->d_name.name); dout("fill_trace doing d_move %p -> %p\n", req->r_old_dentry, dn); + + /* d_move screws up d_subdirs order */ + ceph_i_clear(dir, CEPH_I_COMPLETE); + d_move(req->r_old_dentry, dn); dout(" src %p '%.*s' dst %p '%.*s'\n", req->r_old_dentry, |