664 		struct ceph_inode_info *ci = ceph_inode(req->r_unsafe_dir);  in __unregister_request()  local
665 		spin_lock(&ci->i_unsafe_lock);  in __unregister_request()
667 		spin_unlock(&ci->i_unsafe_lock);  in __unregister_request()
670 		struct ceph_inode_info *ci = ceph_inode(req->r_target_inode);  in __unregister_request()  local
671 		spin_lock(&ci->i_unsafe_lock);  in __unregister_request()
673 		spin_unlock(&ci->i_unsafe_lock);  in __unregister_request()
711 	struct ceph_inode_info *ci;  in __choose_mds()  local
766 	ci = ceph_inode(inode);  in __choose_mds()
772 		ceph_choose_frag(ci, hash, &frag, &found);  in __choose_mds()
808 	spin_lock(&ci->i_ceph_lock);  in __choose_mds()
811 		cap = ci->i_auth_cap;  in __choose_mds()
812 	if (!cap && !RB_EMPTY_ROOT(&ci->i_caps))  in __choose_mds()
813 		cap = rb_entry(rb_first(&ci->i_caps), struct ceph_cap, ci_node);  in __choose_mds()
815 		spin_unlock(&ci->i_ceph_lock);  in __choose_mds()
821 	     cap == ci->i_auth_cap ? "auth " : "", cap);  in __choose_mds()
822 	spin_unlock(&ci->i_ceph_lock);  in __choose_mds()
1091 		inode = igrab(&cap->ci->vfs_inode);  in iterate_session_caps()
1113 		if (cap->ci == NULL) {  in iterate_session_caps()
1146 	struct ceph_inode_info *ci = ceph_inode(inode);  in remove_session_caps_cb()  local
1151 	     cap, ci, &ci->vfs_inode);  in remove_session_caps_cb()
1152 	spin_lock(&ci->i_ceph_lock);  in remove_session_caps_cb()
1154 	if (!ci->i_auth_cap) {  in remove_session_caps_cb()
1160 			struct rb_node *n = rb_first(&ci->i_cap_flush_tree);  in remove_session_caps_cb()
1164 			rb_erase(&cf->i_node, &ci->i_cap_flush_tree);  in remove_session_caps_cb()
1173 		if (!list_empty(&ci->i_dirty_item)) {  in remove_session_caps_cb()
1176 				ceph_cap_string(ci->i_dirty_caps),  in remove_session_caps_cb()
1178 			ci->i_dirty_caps = 0;  in remove_session_caps_cb()
1179 			list_del_init(&ci->i_dirty_item);  in remove_session_caps_cb()
1182 		if (!list_empty(&ci->i_flushing_item)) {  in remove_session_caps_cb()
1185 				ceph_cap_string(ci->i_flushing_caps),  in remove_session_caps_cb()
1187 			ci->i_flushing_caps = 0;  in remove_session_caps_cb()
1188 			list_del_init(&ci->i_flushing_item);  in remove_session_caps_cb()
1194 		if (!ci->i_dirty_caps && ci->i_prealloc_cap_flush) {  in remove_session_caps_cb()
1195 			list_add(&ci->i_prealloc_cap_flush->list, &to_remove);  in remove_session_caps_cb()
1196 			ci->i_prealloc_cap_flush = NULL;  in remove_session_caps_cb()
1199 	spin_unlock(&ci->i_ceph_lock);  in remove_session_caps_cb()
1239 			vino = cap->ci->i_vino;  in remove_session_caps()
1265 	struct ceph_inode_info *ci = ceph_inode(inode);  in wake_up_session_cb()  local
1267 	wake_up_all(&ci->i_cap_wq);  in wake_up_session_cb()
1269 		spin_lock(&ci->i_ceph_lock);  in wake_up_session_cb()
1270 		ci->i_wanted_max_size = 0;  in wake_up_session_cb()
1271 		ci->i_requested_max_size = 0;  in wake_up_session_cb()
1272 		spin_unlock(&ci->i_ceph_lock);  in wake_up_session_cb()
1413 	struct ceph_inode_info *ci = ceph_inode(inode);  in trim_caps_cb()  local
1419 	spin_lock(&ci->i_ceph_lock);  in trim_caps_cb()
1421 	used = __ceph_caps_used(ci);  in trim_caps_cb()
1422 	wanted = __ceph_caps_file_wanted(ci);  in trim_caps_cb()
1423 	oissued = __ceph_caps_issued_other(ci, cap);  in trim_caps_cb()
1428 	if (cap == ci->i_auth_cap) {  in trim_caps_cb()
1429 		if (ci->i_dirty_caps || ci->i_flushing_caps ||  in trim_caps_cb()
1430 		    !list_empty(&ci->i_cap_snaps))  in trim_caps_cb()
1451 		spin_unlock(&ci->i_ceph_lock);  in trim_caps_cb()
1459 	spin_unlock(&ci->i_ceph_lock);  in trim_caps_cb()
1487 static int check_capsnap_flush(struct ceph_inode_info *ci,  in check_capsnap_flush()  argument
1491 	spin_lock(&ci->i_ceph_lock);  in check_capsnap_flush()
1492 	if (want_snap_seq > 0 && !list_empty(&ci->i_cap_snaps)) {  in check_capsnap_flush()
1494 			list_first_entry(&ci->i_cap_snaps,  in check_capsnap_flush()
1498 	spin_unlock(&ci->i_ceph_lock);  in check_capsnap_flush()
1551 			struct ceph_inode_info *ci = capsnap->ci;  in wait_caps_flush()  local
1552 			if (!check_capsnap_flush(ci, want_snap_seq)) {  in wait_caps_flush()
1555 				     &ci->vfs_inode, capsnap->follows,  in wait_caps_flush()
1557 				inode = igrab(&ci->vfs_inode);  in wait_caps_flush()
1665 	struct ceph_inode_info *ci = ceph_inode(dir);  in ceph_alloc_readdir_reply_buffer()  local
1672 	spin_lock(&ci->i_ceph_lock);  in ceph_alloc_readdir_reply_buffer()
1673 	num_entries = ci->i_files + ci->i_subdirs;  in ceph_alloc_readdir_reply_buffer()
1674 	spin_unlock(&ci->i_ceph_lock);  in ceph_alloc_readdir_reply_buffer()
2491 			struct ceph_inode_info *ci =  in handle_reply()  local
2493 			spin_lock(&ci->i_unsafe_lock);  in handle_reply()
2495 				      &ci->i_unsafe_dirops);  in handle_reply()
2496 			spin_unlock(&ci->i_unsafe_lock);  in handle_reply()
2541 		struct ceph_inode_info *ci = ceph_inode(req->r_target_inode);  in handle_reply()  local
2542 		spin_lock(&ci->i_unsafe_lock);  in handle_reply()
2543 		list_add_tail(&req->r_unsafe_target_item, &ci->i_unsafe_iops);  in handle_reply()
2544 		spin_unlock(&ci->i_unsafe_lock);  in handle_reply()
2791 	struct ceph_inode_info *ci;  in encode_caps_cb()  local
2799 	ci = cap->ci;  in encode_caps_cb()
2823 	spin_lock(&ci->i_ceph_lock);  in encode_caps_cb()
2831 		rec.v2.wanted = cpu_to_le32(__ceph_caps_wanted(ci));  in encode_caps_cb()
2833 		rec.v2.snaprealm = cpu_to_le64(ci->i_snap_realm->ino);  in encode_caps_cb()
2839 		rec.v1.wanted = cpu_to_le32(__ceph_caps_wanted(ci));  in encode_caps_cb()
2844 		rec.v1.snaprealm = cpu_to_le64(ci->i_snap_realm->ino);  in encode_caps_cb()
2848 	spin_unlock(&ci->i_ceph_lock);  in encode_caps_cb()