fs/nfsd/nfs4acl.c

237 	struct nfs4_ace *ace;
247 	ace = acl->aces + acl->naces;
257 		ace->type = NFS4_ACE_ACCESS_DENIED_ACE_TYPE;
258 		ace->flag = eflag;
259 		ace->access_mask = deny_mask_from_posix(deny, flags);
260 		ace->whotype = NFS4_ACL_WHO_OWNER;
261 		ace++;
265 	ace->type = NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE;
266 	ace->flag = eflag;
267 	ace->access_mask = mask_from_posix(pa->e_perm, flags | NFS4_ACL_OWNER);
268 	ace->whotype = NFS4_ACL_WHO_OWNER;
269 	ace++;
277 			ace->type = NFS4_ACE_ACCESS_DENIED_ACE_TYPE;
278 			ace->flag = eflag;
279 			ace->access_mask = deny_mask_from_posix(deny, flags);
280 			ace->whotype = NFS4_ACL_WHO_NAMED;
281 			ace->who_uid = pa->e_uid;
282 			ace++;
285 		ace->type = NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE;
286 		ace->flag = eflag;
287 		ace->access_mask = mask_from_posix(pa->e_perm & pas.mask,
289 		ace->whotype = NFS4_ACL_WHO_NAMED;
290 		ace->who_uid = pa->e_uid;
291 		ace++;
303 	ace->type = NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE;
304 	ace->flag = eflag;
305 	ace->access_mask = mask_from_posix(pas.group, flags);
306 	ace->whotype = NFS4_ACL_WHO_GROUP;
307 	ace++;
312 		ace->type = NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE;
313 		ace->flag = eflag | NFS4_ACE_IDENTIFIER_GROUP;
314 		ace->access_mask = mask_from_posix(pa->e_perm & pas.mask,
316 		ace->whotype = NFS4_ACL_WHO_NAMED;
317 		ace->who_gid = pa->e_gid;
318 		ace++;
329 		ace->type = NFS4_ACE_ACCESS_DENIED_ACE_TYPE;
330 		ace->flag = eflag;
331 		ace->access_mask = deny_mask_from_posix(deny, flags);
332 		ace->whotype = NFS4_ACL_WHO_GROUP;
333 		ace++;
342 			ace->type = NFS4_ACE_ACCESS_DENIED_ACE_TYPE;
343 			ace->flag = eflag | NFS4_ACE_IDENTIFIER_GROUP;
344 			ace->access_mask = deny_mask_from_posix(deny, flags);
345 			ace->whotype = NFS4_ACL_WHO_NAMED;
346 			ace->who_gid = pa->e_gid;
347 			ace++;
355 	ace->type = NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE;
356 	ace->flag = eflag;
357 	ace->access_mask = mask_from_posix(pa->e_perm, flags);
358 	ace->whotype = NFS4_ACL_WHO_EVERYONE;
621 				struct nfs4_ace *ace)
623 	u32 mask = ace->access_mask;
624 	short type = ace2type(ace);
631 		if (ace->type == NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE) {
638 		i = find_uid(state, ace->who_uid);
639 		if (ace->type == NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE) {
648 		if (ace->type == NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE) {
660 		i = find_gid(state, ace->who_gid);
661 		if (ace->type == NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE) {
674 		if (ace->type == NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE) {
697 	struct nfs4_ace *ace;
707 	for (ace = acl->aces; ace < acl->aces + acl->naces; ace++) {
708 		if (ace->type != NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE &&
709 		    ace->type != NFS4_ACE_ACCESS_DENIED_ACE_TYPE)
711 		if (ace->flag & ~NFS4_SUPPORTED_FLAGS)
713 		if ((ace->flag & NFS4_INHERITANCE_FLAGS) == 0) {
714 			process_one_v4_ace(&effective_acl_state, ace);
724 		process_one_v4_ace(&default_acl_state, ace);
726 		if (!(ace->flag & NFS4_ACE_INHERIT_ONLY_ACE))
727 			process_one_v4_ace(&effective_acl_state, ace);
799 ace2type(struct nfs4_ace *ace)
801 	switch (ace->whotype) {
803 			return (ace->flag & NFS4_ACE_IDENTIFIER_GROUP ?