OpenVZ Forum: Devel » [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route

Home » Mailing lists » Devel » [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook

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

Re: [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook [message #24013 is a reply to message #23837]

Fri, 30 November 2007 02:31

Herbert Xu
Messages: 45
Registered: April 2007

Member

On Thu, Nov 29, 2007 at 05:25:01PM -0800, Paul E. McKenney wrote:
>
> You have in mind something like the following?
> 
> #define rcu_assign_pointer(p, v) \
> 	({ \
> 		if (!__builtin_constant_p(v) || \
> 		    ((v) != NULL)) \
> 			smp_wmb(); \
> 		(p) = (v); \
> 	})

Yes that's what I was thinking.

Thanks,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Report message to a moderator

[Message index]

		[PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook By: Pavel Emelianov on Tue, 27 November 2007 16:21
		Re: [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook By: Herbert Xu on Thu, 29 November 2007 13:04
		Re: [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook By: paulmck on Thu, 29 November 2007 14:36
		Re: [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook By: Herbert Xu on Thu, 29 November 2007 23:49
		Re: [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook By: paulmck on Fri, 30 November 2007 01:25
		Re: [PATCH (resubmit)][BRIDGE] Properly dereference the br_should_route_hook By: Herbert Xu on Fri, 30 November 2007 02:31

Previous Topic:	[patch -mm 2/4] mqueue namespace : add unshare support
Next Topic:	[PATCH][DECNET] dn_nl_deladdr() almost always returns no error

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Aug 25 10:48:53 GMT 2025

Total time taken to generate the page: 0.06323 seconds