152 		      struct ceph_cap_reservation *ctx, int need)  in ceph_reserve_caps()  argument
160 	dout("reserve caps ctx=%p need=%d\n", ctx, need);  in ceph_reserve_caps()
164 	if (mdsc->caps_avail_count >= need)  in ceph_reserve_caps()
165 		have = need;  in ceph_reserve_caps()
175 	for (i = have; i < need; i++) {  in ceph_reserve_caps()
183 	if (have + alloc != need)  in ceph_reserve_caps()
185 			ctx, need, have + alloc);  in ceph_reserve_caps()
197 	ctx->count = need;  in ceph_reserve_caps()
2299 static int try_get_cap_refs(struct ceph_inode_info *ci, int need, int want,  in try_get_cap_refs()  argument
2310 	     ceph_cap_string(need), ceph_cap_string(want));  in try_get_cap_refs()
2317 	if ((file_wanted & need) == 0) {  in try_get_cap_refs()
2319 		     ceph_cap_string(need), ceph_cap_string(file_wanted));  in try_get_cap_refs()
2338 	if (have & need & CEPH_CAP_FILE_WR) {  in try_get_cap_refs()
2358 	if ((have & need) == need) {  in try_get_cap_refs()
2365 		int not = want & ~(have & need);  in try_get_cap_refs()
2373 			    (need & CEPH_CAP_FILE_WR)) {  in try_get_cap_refs()
2392 			*got = need | (have & want);  in try_get_cap_refs()
2398 		if ((need & CEPH_CAP_FILE_WR) && ci->i_auth_cap) {  in try_get_cap_refs()
2406 			     inode, ceph_cap_string(need), ci->i_auth_cap->mds);  in try_get_cap_refs()
2421 		     ceph_cap_string(have), ceph_cap_string(need));  in try_get_cap_refs()
2466 int ceph_get_caps(struct ceph_inode_info *ci, int need, int want,  in ceph_get_caps()  argument
2471 	ret = ceph_pool_perm_check(ci, need);  in ceph_get_caps()
2481 		ret = try_get_cap_refs(ci, need, want, endoff,  in ceph_get_caps()
2490 					try_get_cap_refs(ci, need, want, endoff,  in ceph_get_caps()