Re: [PATCH] net: Adjust softirq raising in __napi_schedule

[Tilman Schmidt <tilman@imap.cc>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Johannes Berg schrieb:
> On Wed, 2009-10-21 at 23:39 +0200, Jarek Poplawski wrote:
> 
>> I'm not sure I can understand your question. This patch is mainly to
>> avoid using netif_rx()/netif_rx_ni() pair as a test of proper process
>> context handling; IMHO there're better tools for this (lockdep,
>> WARN_ON's).
> 
> I'm saying that it seems to me, as indicated by the API (and without
> proof otherwise that's how it is) the networking layer needs to have
> packets handed to it with softirqs disabled.

Strange. Then what are the two separate functions netif_rx() and
netif_rx_ni() for?

> This really should be obvious. You're fixing the warning at the source
> of the warning, rather than the source of the problem.

Good idea. So please do tell us where the source of the problem is.

Thanks,
Tilman

- --
Tilman Schmidt                    E-Mail: tilman@imap.cc
Bonn, Germany
Diese Nachricht besteht zu 100% aus wiederverwerteten Bits.
Ungeöffnet mindestens haltbar bis: (siehe Rückseite)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.4 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFK4cALQ3+did9BuFsRAnW8AKCP4ey+gT2RZBYpzx91PaXd11A/PwCgh35g
fhEbJs++1BRIQ3encV8fIm4=SSaA
-----END PGP SIGNATURE-----