46 	struct posix_acl *acl;  in ocfs2_acl_from_xattr()  local
55 	acl = posix_acl_alloc(count, GFP_NOFS);  in ocfs2_acl_from_xattr()
56 	if (!acl)  in ocfs2_acl_from_xattr()
62 		acl->a_entries[n].e_tag  = le16_to_cpu(entry->e_tag);  in ocfs2_acl_from_xattr()
63 		acl->a_entries[n].e_perm = le16_to_cpu(entry->e_perm);  in ocfs2_acl_from_xattr()
64 		switch(acl->a_entries[n].e_tag) {  in ocfs2_acl_from_xattr()
66 			acl->a_entries[n].e_uid =  in ocfs2_acl_from_xattr()
71 			acl->a_entries[n].e_gid =  in ocfs2_acl_from_xattr()
81 	return acl;  in ocfs2_acl_from_xattr()
87 static void *ocfs2_acl_to_xattr(const struct posix_acl *acl, size_t *size)  in ocfs2_acl_to_xattr()  argument
93 	*size = acl->a_count * sizeof(struct posix_acl_entry);  in ocfs2_acl_to_xattr()
100 	for (n = 0; n < acl->a_count; n++, entry++) {  in ocfs2_acl_to_xattr()
101 		entry->e_tag  = cpu_to_le16(acl->a_entries[n].e_tag);  in ocfs2_acl_to_xattr()
102 		entry->e_perm = cpu_to_le16(acl->a_entries[n].e_perm);  in ocfs2_acl_to_xattr()
103 		switch(acl->a_entries[n].e_tag) {  in ocfs2_acl_to_xattr()
107 					  acl->a_entries[n].e_uid));  in ocfs2_acl_to_xattr()
112 					  acl->a_entries[n].e_gid));  in ocfs2_acl_to_xattr()
128 	struct posix_acl *acl;  in ocfs2_get_acl_nolock()  local
152 		acl = ocfs2_acl_from_xattr(value, retval);  in ocfs2_get_acl_nolock()
154 		acl = NULL;  in ocfs2_get_acl_nolock()
156 		acl = ERR_PTR(retval);  in ocfs2_get_acl_nolock()
160 	return acl;  in ocfs2_get_acl_nolock()
228 			 struct posix_acl *acl,  in ocfs2_set_acl()  argument
243 		if (acl) {  in ocfs2_set_acl()
245 			ret = posix_acl_equiv_mode(acl, &mode);  in ocfs2_set_acl()
250 				acl = NULL;  in ocfs2_set_acl()
261 			return acl ? -EACCES : 0;  in ocfs2_set_acl()
267 	if (acl) {  in ocfs2_set_acl()
268 		value = ocfs2_acl_to_xattr(acl, &size);  in ocfs2_set_acl()
285 int ocfs2_iop_set_acl(struct inode *inode, struct posix_acl *acl, int type)  in ocfs2_iop_set_acl()  argument
296 	status = ocfs2_set_acl(NULL, inode, bh, type, acl, NULL, NULL);  in ocfs2_iop_set_acl()
306 	struct posix_acl *acl;  in ocfs2_iop_get_acl()  local
319 	acl = ocfs2_get_acl_nolock(inode, type, di_bh);  in ocfs2_iop_get_acl()
323 	return acl;  in ocfs2_iop_get_acl()
329 	struct posix_acl *acl;  in ocfs2_acl_chmod()  local
338 	acl = ocfs2_get_acl_nolock(inode, ACL_TYPE_ACCESS, bh);  in ocfs2_acl_chmod()
339 	if (IS_ERR(acl) || !acl)  in ocfs2_acl_chmod()
340 		return PTR_ERR(acl);  in ocfs2_acl_chmod()
341 	ret = __posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);  in ocfs2_acl_chmod()
345 			    acl, NULL, NULL);  in ocfs2_acl_chmod()
346 	posix_acl_release(acl);  in ocfs2_acl_chmod()
363 	struct posix_acl *acl = NULL;  in ocfs2_init_acl()  local
369 			acl = ocfs2_get_acl_nolock(dir, ACL_TYPE_DEFAULT,  in ocfs2_init_acl()
371 			if (IS_ERR(acl))  in ocfs2_init_acl()
372 				return PTR_ERR(acl);  in ocfs2_init_acl()
374 		if (!acl) {  in ocfs2_init_acl()
383 	if ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) && acl) {  in ocfs2_init_acl()
386 					    ACL_TYPE_DEFAULT, acl,  in ocfs2_init_acl()
392 		ret = __posix_acl_create(&acl, GFP_NOFS, &mode);  in ocfs2_init_acl()
405 					    acl, meta_ac, data_ac);  in ocfs2_init_acl()
409 	posix_acl_release(acl);  in ocfs2_init_acl()