18 			  struct ceph_inode_xattr *xattr);
423 	struct ceph_inode_xattr *xattr = NULL;  in __set_xattr()  local
430 		xattr = rb_entry(parent, struct ceph_inode_xattr, node);  in __set_xattr()
431 		c = strncmp(name, xattr->name, min(name_len, xattr->name_len));  in __set_xattr()
437 			if (name_len == xattr->name_len)  in __set_xattr()
439 			else if (name_len < xattr->name_len)  in __set_xattr()
444 		xattr = NULL;  in __set_xattr()
450 		if (xattr && (flags & XATTR_CREATE))  in __set_xattr()
452 		else if (!xattr && (flags & XATTR_REPLACE))  in __set_xattr()
461 			if (xattr)  in __set_xattr()
462 				__remove_xattr(ci, xattr);  in __set_xattr()
469 	if (!xattr) {  in __set_xattr()
471 		xattr = *newxattr;  in __set_xattr()
472 		xattr->name = name;  in __set_xattr()
473 		xattr->name_len = name_len;  in __set_xattr()
474 		xattr->should_free_name = update_xattr;  in __set_xattr()
481 		if (xattr->should_free_val)  in __set_xattr()
482 			kfree((void *)xattr->val);  in __set_xattr()
486 			name = xattr->name;  in __set_xattr()
488 		ci->i_xattrs.names_size -= xattr->name_len;  in __set_xattr()
489 		ci->i_xattrs.vals_size -= xattr->val_len;  in __set_xattr()
494 		xattr->val = val;  in __set_xattr()
496 		xattr->val = "";  in __set_xattr()
498 	xattr->val_len = val_len;  in __set_xattr()
499 	xattr->dirty = update_xattr;  in __set_xattr()
500 	xattr->should_free_val = (val && update_xattr);  in __set_xattr()
503 		rb_link_node(&xattr->node, parent, p);  in __set_xattr()
504 		rb_insert_color(&xattr->node, &ci->i_xattrs.index);  in __set_xattr()
509 	     ceph_vinop(&ci->vfs_inode), xattr, name, val_len, val);  in __set_xattr()
519 	struct ceph_inode_xattr *xattr = NULL;  in __get_xattr()  local
526 		xattr = rb_entry(parent, struct ceph_inode_xattr, node);  in __get_xattr()
527 		c = strncmp(name, xattr->name, xattr->name_len);  in __get_xattr()
528 		if (c == 0 && name_len > xattr->name_len)  in __get_xattr()
536 			     xattr->val_len, xattr->val);  in __get_xattr()
537 			return xattr;  in __get_xattr()
546 static void __free_xattr(struct ceph_inode_xattr *xattr)  in __free_xattr()  argument
548 	BUG_ON(!xattr);  in __free_xattr()
550 	if (xattr->should_free_name)  in __free_xattr()
551 		kfree((void *)xattr->name);  in __free_xattr()
552 	if (xattr->should_free_val)  in __free_xattr()
553 		kfree((void *)xattr->val);  in __free_xattr()
555 	kfree(xattr);  in __free_xattr()
559 			  struct ceph_inode_xattr *xattr)  in __remove_xattr()  argument
561 	if (!xattr)  in __remove_xattr()
564 	rb_erase(&xattr->node, &ci->i_xattrs.index);  in __remove_xattr()
566 	if (xattr->should_free_name)  in __remove_xattr()
567 		kfree((void *)xattr->name);  in __remove_xattr()
568 	if (xattr->should_free_val)  in __remove_xattr()
569 		kfree((void *)xattr->val);  in __remove_xattr()
571 	ci->i_xattrs.names_size -= xattr->name_len;  in __remove_xattr()
572 	ci->i_xattrs.vals_size -= xattr->val_len;  in __remove_xattr()
574 	kfree(xattr);  in __remove_xattr()
583 	struct ceph_inode_xattr *xattr = NULL;  in __copy_xattr_names()  local
589 		xattr = rb_entry(p, struct ceph_inode_xattr, node);  in __copy_xattr_names()
590 		memcpy(dest, xattr->name, xattr->name_len);  in __copy_xattr_names()
591 		dest[xattr->name_len] = '\0';  in __copy_xattr_names()
593 		dout("dest=%s %p (%s) (%d/%d)\n", dest, xattr, xattr->name,  in __copy_xattr_names()
594 		     xattr->name_len, ci->i_xattrs.names_size);  in __copy_xattr_names()
596 		dest += xattr->name_len + 1;  in __copy_xattr_names()
606 	struct ceph_inode_xattr *xattr = NULL;  in __ceph_destroy_xattrs()  local
613 		xattr = rb_entry(p, struct ceph_inode_xattr, node);  in __ceph_destroy_xattrs()
617 		     xattr->name_len, xattr->name);  in __ceph_destroy_xattrs()
620 		__free_xattr(xattr);  in __ceph_destroy_xattrs()
745 	struct ceph_inode_xattr *xattr = NULL;  in __ceph_build_xattrs_blob()  local
759 			xattr = rb_entry(p, struct ceph_inode_xattr, node);  in __ceph_build_xattrs_blob()
761 			ceph_encode_32(&dest, xattr->name_len);  in __ceph_build_xattrs_blob()
762 			memcpy(dest, xattr->name, xattr->name_len);  in __ceph_build_xattrs_blob()
763 			dest += xattr->name_len;  in __ceph_build_xattrs_blob()
764 			ceph_encode_32(&dest, xattr->val_len);  in __ceph_build_xattrs_blob()
765 			memcpy(dest, xattr->val, xattr->val_len);  in __ceph_build_xattrs_blob()
766 			dest += xattr->val_len;  in __ceph_build_xattrs_blob()
805 	struct ceph_inode_xattr *xattr;  in __ceph_getxattr()  local
855 	xattr = __get_xattr(ci, name);  in __ceph_getxattr()
856 	if (!xattr)  in __ceph_getxattr()
860 	if (size && size < xattr->val_len)  in __ceph_getxattr()
863 	err = xattr->val_len;  in __ceph_getxattr()
867 	memcpy(value, xattr->val, xattr->val_len);  in __ceph_getxattr()
1021 	struct ceph_inode_xattr *xattr = NULL;  in __ceph_setxattr()  local
1053 	xattr = kmalloc(sizeof(struct ceph_inode_xattr), GFP_NOFS);  in __ceph_setxattr()
1054 	if (!xattr)  in __ceph_setxattr()
1099 			  flags, value ? 1 : -1, &xattr);  in __ceph_setxattr()
1143 	kfree(xattr);  in __ceph_setxattr()