OpenVZ Forum: Devel » [PATCH] Introduce a handy list_first

Home » Mailing lists » Devel » [PATCH] Introduce a handy list_first_entry macro

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: [PATCH] Introduce a handy list_first_entry macro [message #12088 is a reply to message #12078]

Tue, 17 April 2007 14:21

Andi Kleen
Messages: 33
Registered: February 2006

Member

Pavel Emelianov <xemul@sw.ru> writes:

> 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)

Thanks. I always wanted that too.

-andi

Report message to a moderator

[Message index]

		[PATCH] Introduce a handy list_first_entry macro By: xemul on Tue, 17 April 2007 11:14
		Re: [PATCH] Introduce a handy list_first_entry macro By: Andi Kleen on Tue, 17 April 2007 14:21
		Re: [PATCH] Introduce a handy list_first_entry macro By: Zach Brown on Tue, 17 April 2007 17:11
		Re: [PATCH] Introduce a handy list_first_entry macro By: Randy Dunlap on Tue, 17 April 2007 17:29
		Re: [PATCH] Introduce a handy list_first_entry macro By: Nikita Danilov on Wed, 18 April 2007 11:42

Previous Topic:	[PATCH] Show slab memory usage on OOM and SysRq-M (v2)
Next Topic:	[PATCH] Show slab memory usage on OOM and SysRq-M

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 16 10:54:33 GMT 2025

Total time taken to generate the page: 0.30315 seconds