36 	struct ceph_dentry_info *di;  in ceph_init_dentry()  local
41 	di = kmem_cache_alloc(ceph_dentry_cachep, GFP_KERNEL | __GFP_ZERO);  in ceph_init_dentry()
42 	if (!di)  in ceph_init_dentry()
48 		kmem_cache_free(ceph_dentry_cachep, di);  in ceph_init_dentry()
59 	di->dentry = dentry;  in ceph_init_dentry()
60 	di->lease_session = NULL;  in ceph_init_dentry()
64 	dentry->d_fsdata = di;  in ceph_init_dentry()
148 	struct ceph_dentry_info *di;  in __dcache_readdir()  local
205 		di = ceph_dentry(dentry);  in __dcache_readdir()
207 		if (di->lease_shared_gen == shared_gen &&  in __dcache_readdir()
211 		    fpos_cmp(ctx->pos, di->offset) <= 0) {  in __dcache_readdir()
217 			dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,  in __dcache_readdir()
219 			ctx->pos = di->offset;  in __dcache_readdir()
244 		di = ceph_dentry(last);  in __dcache_readdir()
246 				       fpos_off(di->offset) + 1);  in __dcache_readdir()
642 		struct ceph_dentry_info *di = ceph_dentry(dentry);  in ceph_lookup()  local
656 			di->lease_shared_gen = ci->i_shared_gen;  in ceph_lookup()
1029 	struct ceph_dentry_info *di;  in dentry_lease_is_valid()  local
1039 	di = ceph_dentry(dentry);  in dentry_lease_is_valid()
1040 	if (di->lease_session) {  in dentry_lease_is_valid()
1041 		s = di->lease_session;  in dentry_lease_is_valid()
1047 		if (di->lease_gen == gen &&  in dentry_lease_is_valid()
1051 			if (di->lease_renew_after &&  in dentry_lease_is_valid()
1052 			    time_after(jiffies, di->lease_renew_after)) {  in dentry_lease_is_valid()
1056 				seq = di->lease_seq;  in dentry_lease_is_valid()
1057 				di->lease_renew_after = 0;  in dentry_lease_is_valid()
1058 				di->lease_renew_from = jiffies;  in dentry_lease_is_valid()
1079 	struct ceph_dentry_info *di = ceph_dentry(dentry);  in dir_lease_is_valid()  local
1083 	if (ci->i_shared_gen == di->lease_shared_gen)  in dir_lease_is_valid()
1088 	     (unsigned)di->lease_shared_gen, valid);  in dir_lease_is_valid()
1139 	struct ceph_dentry_info *di = ceph_dentry(dentry);  in ceph_d_release()  local
1143 	if (di->lease_session)  in ceph_d_release()
1144 		ceph_put_mds_session(di->lease_session);  in ceph_d_release()
1145 	kmem_cache_free(ceph_dentry_cachep, di);  in ceph_d_release()
1242 	struct ceph_dentry_info *di = ceph_dentry(dn);  in ceph_dentry_lru_add()  local
1245 	dout("dentry_lru_add %p %p '%pd'\n", di, dn, dn);  in ceph_dentry_lru_add()
1248 	list_add_tail(&di->lru, &mdsc->dentry_lru);  in ceph_dentry_lru_add()
1255 	struct ceph_dentry_info *di = ceph_dentry(dn);  in ceph_dentry_lru_touch()  local
1258 	dout("dentry_lru_touch %p %p '%pd' (offset %lld)\n", di, dn, dn,  in ceph_dentry_lru_touch()
1259 	     di->offset);  in ceph_dentry_lru_touch()
1262 	list_move_tail(&di->lru, &mdsc->dentry_lru);  in ceph_dentry_lru_touch()
1268 	struct ceph_dentry_info *di = ceph_dentry(dn);  in ceph_dentry_lru_del()  local
1271 	dout("dentry_lru_del %p %p '%pd'\n", di, dn, dn);  in ceph_dentry_lru_del()
1274 	list_del_init(&di->lru);  in ceph_dentry_lru_del()