From: Arnd Bergmann <arnd@arndb.de>
To: Dmitry Torokhov <dtor@insightbb.com>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>
Subject: Re: [RFC/PATCH] Introduce list_get() and list_get_tail()
Date: Sat, 8 Jul 2006 20:31:17 +0200 [thread overview]
Message-ID: <200607082031.17638.arnd@arndb.de> (raw)
In-Reply-To: <200607080124.21856.dtor@insightbb.com>
Am Saturday 08 July 2006 07:24 schrieb Dmitry Torokhov:
> +/**
> + * list_get - get first element in a list
> + * @head: the head of your list
> + */
> +static inline struct list_head *list_get(struct list_head *head)
> +{
> + return head->next;
> +}
I would expect it to be more useful when combined with list_entry(),
something like
#define list_first_entry(list, type, member) \
container_of((list)->next, type, member)
#define list_last_entry(list, type, member) \
container_of((list)->prev, type, member)
Arnd <><
prev parent reply other threads:[~2006-07-08 18:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-08 5:24 [RFC/PATCH] Introduce list_get() and list_get_tail() Dmitry Torokhov
2006-07-08 13:58 ` Andi Kleen
2006-07-08 14:16 ` Arjan van de Ven
2006-07-08 17:02 ` Matthieu CASTET
2006-07-09 3:28 ` Dmitry Torokhov
2006-07-11 17:43 ` Josef Sipek
2006-07-11 17:58 ` Dmitry Torokhov
2006-07-08 18:31 ` Arnd Bergmann [this message]
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