Re: CVS commit: src/sys/kern

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

Hello,

"Masaru OKI" <oki%netbsd.org@localhost> wrote:
> Module Name:  src
> Committed By: oki
> Date:         Thu Oct 14 03:07:52 UTC 2010
> 
> Modified Files:
>       src/sys/kern: uipc_socket.c
> 
> Log Message:
> Wait for freeing mbuf cluster in sosend() causes freeze network stack.
> Don't wait for it.
> problem was found by iij seil team.
> it is similar to OpenBSD uipc_socket.c rev.1.72.

Can you explain what the actual problem M_WAIT causes i.e. how would
it "freeze network stack"?

Thanks.

-- 
Mindaugas