17 			  struct ceph_inode_xattr *xattr);
346 	struct ceph_inode_xattr *xattr = NULL;  in __set_xattr()  local
353 		xattr = rb_entry(parent, struct ceph_inode_xattr, node);  in __set_xattr()
354 		c = strncmp(name, xattr->name, min(name_len, xattr->name_len));  in __set_xattr()
360 			if (name_len == xattr->name_len)  in __set_xattr()
362 			else if (name_len < xattr->name_len)  in __set_xattr()
367 		xattr = NULL;  in __set_xattr()
372 		if (xattr && (flags & XATTR_CREATE))  in __set_xattr()
374 		else if (!xattr && (flags & XATTR_REPLACE))  in __set_xattr()
382 			if (xattr)  in __set_xattr()
383 				__remove_xattr(ci, xattr);  in __set_xattr()
389 	if (!xattr) {  in __set_xattr()
391 		xattr = *newxattr;  in __set_xattr()
392 		xattr->name = name;  in __set_xattr()
393 		xattr->name_len = name_len;  in __set_xattr()
394 		xattr->should_free_name = update_xattr;  in __set_xattr()
401 		if (xattr->should_free_val)  in __set_xattr()
402 			kfree((void *)xattr->val);  in __set_xattr()
406 			name = xattr->name;  in __set_xattr()
408 		ci->i_xattrs.names_size -= xattr->name_len;  in __set_xattr()
409 		ci->i_xattrs.vals_size -= xattr->val_len;  in __set_xattr()
414 		xattr->val = val;  in __set_xattr()
416 		xattr->val = "";  in __set_xattr()
418 	xattr->val_len = val_len;  in __set_xattr()
419 	xattr->dirty = update_xattr;  in __set_xattr()
420 	xattr->should_free_val = (val && update_xattr);  in __set_xattr()
423 		rb_link_node(&xattr->node, parent, p);  in __set_xattr()
424 		rb_insert_color(&xattr->node, &ci->i_xattrs.index);  in __set_xattr()
429 	     ceph_vinop(&ci->vfs_inode), xattr, name, val_len, val);  in __set_xattr()
439 	struct ceph_inode_xattr *xattr = NULL;  in __get_xattr()  local
446 		xattr = rb_entry(parent, struct ceph_inode_xattr, node);  in __get_xattr()
447 		c = strncmp(name, xattr->name, xattr->name_len);  in __get_xattr()
448 		if (c == 0 && name_len > xattr->name_len)  in __get_xattr()
456 			     xattr->val_len, xattr->val);  in __get_xattr()
457 			return xattr;  in __get_xattr()
466 static void __free_xattr(struct ceph_inode_xattr *xattr)  in __free_xattr()  argument
468 	BUG_ON(!xattr);  in __free_xattr()
470 	if (xattr->should_free_name)  in __free_xattr()
471 		kfree((void *)xattr->name);  in __free_xattr()
472 	if (xattr->should_free_val)  in __free_xattr()
473 		kfree((void *)xattr->val);  in __free_xattr()
475 	kfree(xattr);  in __free_xattr()
479 			  struct ceph_inode_xattr *xattr)  in __remove_xattr()  argument
481 	if (!xattr)  in __remove_xattr()
484 	rb_erase(&xattr->node, &ci->i_xattrs.index);  in __remove_xattr()
486 	if (xattr->should_free_name)  in __remove_xattr()
487 		kfree((void *)xattr->name);  in __remove_xattr()
488 	if (xattr->should_free_val)  in __remove_xattr()
489 		kfree((void *)xattr->val);  in __remove_xattr()
491 	ci->i_xattrs.names_size -= xattr->name_len;  in __remove_xattr()
492 	ci->i_xattrs.vals_size -= xattr->val_len;  in __remove_xattr()
494 	kfree(xattr);  in __remove_xattr()
503 	struct ceph_inode_xattr *xattr;  in __remove_xattr_by_name()  local
507 	xattr = __get_xattr(ci, name);  in __remove_xattr_by_name()
508 	err = __remove_xattr(ci, xattr);  in __remove_xattr_by_name()
516 	struct ceph_inode_xattr *xattr = NULL;  in __copy_xattr_names()  local
522 		xattr = rb_entry(p, struct ceph_inode_xattr, node);  in __copy_xattr_names()
523 		memcpy(dest, xattr->name, xattr->name_len);  in __copy_xattr_names()
524 		dest[xattr->name_len] = '\0';  in __copy_xattr_names()
526 		dout("dest=%s %p (%s) (%d/%d)\n", dest, xattr, xattr->name,  in __copy_xattr_names()
527 		     xattr->name_len, ci->i_xattrs.names_size);  in __copy_xattr_names()
529 		dest += xattr->name_len + 1;  in __copy_xattr_names()
539 	struct ceph_inode_xattr *xattr = NULL;  in __ceph_destroy_xattrs()  local
546 		xattr = rb_entry(p, struct ceph_inode_xattr, node);  in __ceph_destroy_xattrs()
550 		     xattr->name_len, xattr->name);  in __ceph_destroy_xattrs()
553 		__free_xattr(xattr);  in __ceph_destroy_xattrs()
678 	struct ceph_inode_xattr *xattr = NULL;  in __ceph_build_xattrs_blob()  local
692 			xattr = rb_entry(p, struct ceph_inode_xattr, node);  in __ceph_build_xattrs_blob()
694 			ceph_encode_32(&dest, xattr->name_len);  in __ceph_build_xattrs_blob()
695 			memcpy(dest, xattr->name, xattr->name_len);  in __ceph_build_xattrs_blob()
696 			dest += xattr->name_len;  in __ceph_build_xattrs_blob()
697 			ceph_encode_32(&dest, xattr->val_len);  in __ceph_build_xattrs_blob()
698 			memcpy(dest, xattr->val, xattr->val_len);  in __ceph_build_xattrs_blob()
699 			dest += xattr->val_len;  in __ceph_build_xattrs_blob()
722 	struct ceph_inode_xattr *xattr;  in __ceph_getxattr()  local
754 	xattr = __get_xattr(ci, name);  in __ceph_getxattr()
755 	if (!xattr)  in __ceph_getxattr()
759 	if (size && size < xattr->val_len)  in __ceph_getxattr()
762 	err = xattr->val_len;  in __ceph_getxattr()
766 	memcpy(value, xattr->val, xattr->val_len);  in __ceph_getxattr()
921 	struct ceph_inode_xattr *xattr = NULL;  in __ceph_setxattr()  local
947 	xattr = kmalloc(sizeof(struct ceph_inode_xattr), GFP_NOFS);  in __ceph_setxattr()
948 	if (!xattr)  in __ceph_setxattr()
978 			  flags, value ? 1 : -1, &xattr);  in __ceph_setxattr()
998 	kfree(xattr);  in __ceph_setxattr()