Files
kernel/include/linux
Pavel Emelianov b5e618181a Introduce a handy list_first_entry macro
There are many places in the kernel where the construction like

   foo = list_entry(head->next, struct foo_struct, list);

are used.
The code might look more descriptive and neat if using the macro

   list_first_entry(head, type, member) \
             list_entry((head)->next, type, member)

Here is the macro itself and the examples of its usage in the generic code.
 If it will turn out to be useful, I can prepare the set of patches to
inject in into arch-specific code, drivers, networking, etc.

Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: Kirill Korotaev <dev@openvz.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Zach Brown <zach.brown@oracle.com>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: John McCutchan <ttb@tentacle.dhs.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08 11:15:11 -07:00
..
2007-05-01 16:11:57 +02:00
2007-05-07 12:12:58 -07:00
2007-04-30 22:17:15 -07:00
2007-05-07 12:12:55 -07:00
2007-05-07 12:13:00 -07:00
2007-05-07 12:13:00 -07:00
2007-05-08 11:15:04 -07:00
2007-05-08 11:15:03 -07:00
2007-04-27 10:57:31 -07:00
2007-05-01 09:11:12 +01:00
2007-05-07 12:12:58 -07:00
2007-05-03 13:17:25 -07:00
2007-03-27 09:05:15 -07:00
2007-05-06 20:38:28 -04:00
2007-05-08 11:15:04 -07:00
2007-04-28 11:01:07 -04:00
2007-04-19 14:56:12 +02:00
2007-03-16 00:59:29 -04:00
2007-04-07 10:03:43 -07:00
2007-05-01 23:26:34 +02:00
2007-05-05 22:03:49 +02:00
2007-04-25 22:30:01 -07:00
2007-04-25 22:29:10 -07:00
2007-04-25 22:24:41 -07:00
2007-04-25 22:29:10 -07:00
2007-05-08 11:15:09 -07:00
2007-04-25 22:25:52 -07:00
2007-05-07 12:13:00 -07:00
2007-04-25 22:29:49 -07:00
2007-05-03 10:52:32 +03:00
2007-05-03 10:52:22 +03:00
2007-05-07 12:12:53 -07:00
2007-05-04 17:59:07 -07:00
2007-05-07 12:12:59 -07:00
2007-05-08 11:15:05 -07:00
2007-05-08 11:15:05 -07:00
2007-05-05 14:15:32 -07:00
2007-03-12 16:31:50 -07:00
2007-03-27 08:55:47 +02:00
2007-04-17 16:36:26 -07:00
2007-04-30 16:40:41 -07:00
2007-05-08 11:15:00 -07:00
2007-05-08 11:14:57 -07:00
2007-05-07 12:12:54 -07:00
2007-05-08 11:15:06 -07:00
2007-05-07 12:12:58 -07:00
2007-05-07 12:12:50 -07:00
2007-05-03 03:16:20 -07:00
2007-05-07 12:12:54 -07:00
2007-05-08 11:14:58 -07:00
2007-05-07 12:12:59 -07:00
2007-05-08 11:15:06 -07:00
2007-05-08 11:15:05 -07:00
2007-03-05 07:57:51 -08:00
2007-05-07 12:12:58 -07:00
2007-05-04 12:55:39 -07:00