40 	struct posix_acl *acl;  in xfs_acl_from_disk()  local
48 	acl = posix_acl_alloc(count, GFP_KERNEL);  in xfs_acl_from_disk()
49 	if (!acl)  in xfs_acl_from_disk()
53 		acl_e = &acl->a_entries[i];  in xfs_acl_from_disk()
80 	return acl;  in xfs_acl_from_disk()
83 	posix_acl_release(acl);  in xfs_acl_from_disk()
88 xfs_acl_to_disk(struct xfs_acl *aclp, const struct posix_acl *acl)  in xfs_acl_to_disk()  argument
94 	aclp->acl_cnt = cpu_to_be32(acl->a_count);  in xfs_acl_to_disk()
95 	for (i = 0; i < acl->a_count; i++) {  in xfs_acl_to_disk()
97 		acl_e = &acl->a_entries[i];  in xfs_acl_to_disk()
109 	struct posix_acl *acl;  in xfs_get_acl()  local
115 	acl = get_cached_acl(inode, type);  in xfs_get_acl()
116 	if (acl != ACL_NOT_CACHED)  in xfs_get_acl()
117 		return acl;  in xfs_get_acl()
150 			acl = NULL;  in xfs_get_acl()
156 	acl = xfs_acl_from_disk(xfs_acl);  in xfs_get_acl()
157 	if (IS_ERR(acl))  in xfs_get_acl()
161 	set_cached_acl(inode, type, acl);  in xfs_get_acl()
164 	return acl;  in xfs_get_acl()
168 xfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)  in xfs_set_acl()  argument
183 			return acl ? -EACCES : 0;  in xfs_set_acl()
190 	if (acl) {  in xfs_set_acl()
198 		xfs_acl_to_disk(xfs_acl, acl);  in xfs_set_acl()
201 			 (XFS_ACL_MAX_ENTRIES - acl->a_count));  in xfs_set_acl()
221 		set_cached_acl(inode, type, acl);  in xfs_set_acl()
270 xfs_inherit_acl(struct inode *inode, struct posix_acl *acl)  in xfs_inherit_acl()  argument
276 		error = xfs_set_acl(inode, ACL_TYPE_DEFAULT, acl);  in xfs_inherit_acl()
281 	error = posix_acl_create(&acl, GFP_KERNEL, &mode);  in xfs_inherit_acl()
298 		error = xfs_set_acl(inode, ACL_TYPE_ACCESS, acl);  in xfs_inherit_acl()
301 	posix_acl_release(acl);  in xfs_inherit_acl()
308 	struct posix_acl *acl;  in xfs_acl_chmod()  local
314 	acl = xfs_get_acl(inode, ACL_TYPE_ACCESS);  in xfs_acl_chmod()
315 	if (IS_ERR(acl) || !acl)  in xfs_acl_chmod()
316 		return PTR_ERR(acl);  in xfs_acl_chmod()
318 	error = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);  in xfs_acl_chmod()
322 	error = xfs_set_acl(inode, ACL_TYPE_ACCESS, acl);  in xfs_acl_chmod()
323 	posix_acl_release(acl);  in xfs_acl_chmod()
331 	struct posix_acl *acl;  in xfs_xattr_acl_get()  local
334 	acl = xfs_get_acl(dentry->d_inode, type);  in xfs_xattr_acl_get()
335 	if (IS_ERR(acl))  in xfs_xattr_acl_get()
336 		return PTR_ERR(acl);  in xfs_xattr_acl_get()
337 	if (acl == NULL)  in xfs_xattr_acl_get()
340 	error = posix_acl_to_xattr(acl, value, size);  in xfs_xattr_acl_get()
341 	posix_acl_release(acl);  in xfs_xattr_acl_get()
351 	struct posix_acl *acl = NULL;  in xfs_xattr_acl_set()  local
364 	acl = posix_acl_from_xattr(value, size);  in xfs_xattr_acl_set()
365 	if (!acl) {  in xfs_xattr_acl_set()
372 	if (IS_ERR(acl)) {  in xfs_xattr_acl_set()
373 		error = PTR_ERR(acl);  in xfs_xattr_acl_set()
377 	error = posix_acl_valid(acl);  in xfs_xattr_acl_set()
382 	if (acl->a_count > XFS_ACL_MAX_ENTRIES)  in xfs_xattr_acl_set()
387 		error = posix_acl_equiv_mode(acl, &mode);  in xfs_xattr_acl_set()
390 			posix_acl_release(acl);  in xfs_xattr_acl_set()
391 			acl = NULL;  in xfs_xattr_acl_set()
403 	error = xfs_set_acl(inode, type, acl);  in xfs_xattr_acl_set()
405 	posix_acl_release(acl);  in xfs_xattr_acl_set()