1673 		struct ceph_cap_flush *cf = NULL, *iter;  in __ceph_flush_snaps()  local
1685 				cf = iter;  in __ceph_flush_snaps()
1693 		first_tid = cf->tid + 1;  in __ceph_flush_snaps()
1695 		capsnap = container_of(cf, struct ceph_cap_snap, cap_flush);  in __ceph_flush_snaps()
1700 		      ceph_vinop(inode), capsnap, cf->tid,  in __ceph_flush_snaps()
1708 				      ceph_vinop(inode), cf->tid,  in __ceph_flush_snaps()
1842 	struct ceph_cap_flush *cf;  in ceph_alloc_cap_flush()  local
1844 	cf = kmem_cache_alloc(ceph_cap_flush_cachep, GFP_KERNEL);  in ceph_alloc_cap_flush()
1845 	if (!cf)  in ceph_alloc_cap_flush()
1848 	cf->is_capsnap = false;  in ceph_alloc_cap_flush()
1849 	return cf;  in ceph_alloc_cap_flush()
1852 void ceph_free_cap_flush(struct ceph_cap_flush *cf)  in ceph_free_cap_flush()  argument
1854 	if (cf)  in ceph_free_cap_flush()
1855 		kmem_cache_free(ceph_cap_flush_cachep, cf);  in ceph_free_cap_flush()
1861 		struct ceph_cap_flush *cf =  in __get_oldest_flush_tid()  local
1864 		return cf->tid;  in __get_oldest_flush_tid()
1874 					 struct ceph_cap_flush *cf)  in __detach_cap_flush_from_mdsc()  argument
1877 	bool wake = cf->wake;  in __detach_cap_flush_from_mdsc()
1879 	if (wake && cf->g_list.prev != &mdsc->cap_flush_list) {  in __detach_cap_flush_from_mdsc()
1880 		prev = list_prev_entry(cf, g_list);  in __detach_cap_flush_from_mdsc()
1884 	list_del_init(&cf->g_list);  in __detach_cap_flush_from_mdsc()
1889 				       struct ceph_cap_flush *cf)  in __detach_cap_flush_from_ci()  argument
1892 	bool wake = cf->wake;  in __detach_cap_flush_from_ci()
1894 	if (wake && cf->i_list.prev != &ci->i_cap_flush_list) {  in __detach_cap_flush_from_ci()
1895 		prev = list_prev_entry(cf, i_list);  in __detach_cap_flush_from_ci()
1899 	list_del_init(&cf->i_list);  in __detach_cap_flush_from_ci()
1916 	struct ceph_cap_flush *cf = NULL;  in __mark_caps_flushing()  local
1933 	swap(cf, ci->i_prealloc_cap_flush);  in __mark_caps_flushing()
1934 	cf->caps = flushing;  in __mark_caps_flushing()
1935 	cf->wake = wake;  in __mark_caps_flushing()
1940 	cf->tid = ++mdsc->last_cap_flush_tid;  in __mark_caps_flushing()
1941 	list_add_tail(&cf->g_list, &mdsc->cap_flush_list);  in __mark_caps_flushing()
1950 	list_add_tail(&cf->i_list, &ci->i_cap_flush_list);  in __mark_caps_flushing()
1952 	return cf->tid;  in __mark_caps_flushing()
2323 			struct ceph_cap_flush *cf =  in try_flush_caps()  local
2326 			cf->wake = true;  in try_flush_caps()
2327 			flush_tid = cf->tid;  in try_flush_caps()
2347 		struct ceph_cap_flush * cf =  in caps_are_flushed()  local
2350 		if (cf->tid <= flush_tid)  in caps_are_flushed()
2571 	struct ceph_cap_flush *cf;  in __kick_flushing_caps()  local
2582 	list_for_each_entry_reverse(cf, &ci->i_cap_flush_list, i_list) {  in __kick_flushing_caps()
2583 		if (cf->is_capsnap) {  in __kick_flushing_caps()
2584 			last_snap_flush = cf->tid;  in __kick_flushing_caps()
2589 	list_for_each_entry(cf, &ci->i_cap_flush_list, i_list) {  in __kick_flushing_caps()
2590 		if (cf->tid < first_tid)  in __kick_flushing_caps()
2600 		first_tid = cf->tid + 1;  in __kick_flushing_caps()
2602 		if (!cf->is_capsnap) {  in __kick_flushing_caps()
2606 			      inode, ceph_vinop(inode), cap, cf->tid,  in __kick_flushing_caps()
2607 			      ceph_cap_string(cf->caps));  in __kick_flushing_caps()
2609 					 (cf->tid < last_snap_flush ?  in __kick_flushing_caps()
2614 					  cf->caps, cf->tid, oldest_flush_tid);  in __kick_flushing_caps()
2619 					container_of(cf, struct ceph_cap_snap,  in __kick_flushing_caps()
2622 			      inode, ceph_vinop(inode), capsnap, cf->tid,  in __kick_flushing_caps()
2633 					      inode, ceph_vinop(inode), cf->tid,  in __kick_flushing_caps()
3820 	struct ceph_cap_flush *cf, *tmp_cf;  in handle_cap_flush_ack()  local
3829 	list_for_each_entry_safe(cf, tmp_cf, &ci->i_cap_flush_list, i_list) {  in handle_cap_flush_ack()
3831 		if (cf->tid == flush_tid)  in handle_cap_flush_ack()
3832 			cleaned = cf->caps;  in handle_cap_flush_ack()
3835 		if (cf->is_capsnap)  in handle_cap_flush_ack()
3838 		if (cf->tid <= flush_tid) {  in handle_cap_flush_ack()
3843 			wake_ci |= __detach_cap_flush_from_ci(ci, cf);  in handle_cap_flush_ack()
3844 			list_add_tail(&cf->i_list, &to_remove);  in handle_cap_flush_ack()
3850 			cleaned &= ~cf->caps;  in handle_cap_flush_ack()
3869 	list_for_each_entry(cf, &to_remove, i_list)  in handle_cap_flush_ack()
3870 		wake_mdsc |= __detach_cap_flush_from_mdsc(mdsc, cf);  in handle_cap_flush_ack()
3909 		cf = list_first_entry(&to_remove,  in handle_cap_flush_ack()
3911 		list_del_init(&cf->i_list);  in handle_cap_flush_ack()
3912 		if (!cf->is_capsnap)  in handle_cap_flush_ack()
3913 			ceph_free_cap_flush(cf);  in handle_cap_flush_ack()
5027 		struct ceph_cap_flush *cf;  in ceph_purge_inode_cap()  local
5040 			cf = list_first_entry(&ci->i_cap_flush_list,  in ceph_purge_inode_cap()
5042 			list_del_init(&cf->g_list);  in ceph_purge_inode_cap()
5043 			list_del_init(&cf->i_list);  in ceph_purge_inode_cap()
5044 			if (!cf->is_capsnap)  in ceph_purge_inode_cap()
5045 				ceph_free_cap_flush(cf);  in ceph_purge_inode_cap()
5090 			cf = ci->i_prealloc_cap_flush;  in ceph_purge_inode_cap()
5092 			if (!cf->is_capsnap)  in ceph_purge_inode_cap()
5093 				ceph_free_cap_flush(cf);  in ceph_purge_inode_cap()