From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7456 invoked by alias); 26 Mar 2008 16:20:55 -0000 Received: (qmail 7419 invoked by uid 9657); 26 Mar 2008 16:20:55 -0000 Date: Wed, 26 Mar 2008 16:20:00 -0000 Message-ID: <20080326162055.7417.qmail@sourceware.org> From: wysochanski@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW lib/datastruct/list.h Mailing-List: contact lvm2-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: lvm2-cvs-owner@sourceware.org X-SW-Source: 2008-03/txt/msg00018.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: wysochanski@sourceware.org 2008-03-26 16:20:54 Modified files: . : WHATS_NEW lib/datastruct : list.h Log message: Add list_move() support function for list manipulation. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.807&r2=1.808 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/datastruct/list.h.diff?cvsroot=lvm2&r1=1.25&r2=1.26 --- LVM2/WHATS_NEW 2008/03/25 15:24:57 1.807 +++ LVM2/WHATS_NEW 2008/03/26 16:20:54 1.808 @@ -1,6 +1,7 @@ Version 2.02.34 - =================================== - Add 'is_reserved_lvname()' helper function. + Add list_move() for moving elements from one list to another. + Add 'is_reserved_lvname()' for identifying hidden LVs. Correct command name in lvmdiskscan man page. clvmd no longer crashes if it sees nodeids over 50. Fix potential deadlock in clvmd thread handling. --- LVM2/lib/datastruct/list.h 2007/08/20 20:55:24 1.25 +++ LVM2/lib/datastruct/list.h 2008/03/26 16:20:54 1.26 @@ -55,6 +55,16 @@ void list_del(struct list *elem); /* + * Move an element from an existing list to list 'head'. + * Insert the element before 'head'. + */ +static inline void list_move(struct list *item, struct list *head) +{ + list_del(item); + list_add(head, item); +} + +/* * Is the list empty? */ int list_empty(const struct list *head);