[PATCH][2.5] introduce list_move macros

From: Lightweight patch manager <patch@luckynet.dynu.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Linus Torvalds <torvalds@transmeta.com>
Subject: [PATCH][2.5] introduce list_move macros
Date: Sun, 9 Jun 2002 05:09:54 -0600 (MDT)	[thread overview]
Message-ID: <Pine.LNX.4.44.0206090508330.22407-100000@hawkeye.luckynet.adm> (raw)

This is the only _global_ patch about the list_move macros, which means 
introducing them. Here they are:

--- linus-2.5/include/linux/list.h	Sun Jun  9 04:17:14 2002
+++ thunder-2.5/include/linux/list.h	Sun Jun  9 05:07:02 2002
@@ -174,6 +174,24 @@
 	for (pos = (head)->next, n = pos->next; pos != (head); \
 		pos = n, n = pos->next)
 
+/**
+ * list_move           - move a list entry from a right after b
+ * @list       the entry to move
+ * @head       the entry to move after
+ */
+#define list_move(list,head) \
+        list_del(list); \
+        list_add(list,head)
+
+/**
+ * list_move_tail      - move a list entry from a right before b
+ * @list       the entry to move
+ * @head       the entry that will come after ours
+ */
+#define list_move(list,head) \
+        list_del(list); \
+        list_add_tail(list,head)
+
 #endif /* __KERNEL__ || _LVM_H_INCLUDE */
 
 #endif

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