Re: [PATCH] 2.4.4 linearize UDP RPC requests using GFP_KERNEL...

[David S. Miller]

Trond Myklebust writes:
 >   IMHO allocating the buffer using GFP_ATOMIC is a mistake. As I said
 > we're in a thread context, so sleeping in GFP_KERNEL is safe. In
 > addition, the cost of dropping the request if we can't allocate the
 > buffer is heavy in that the client has to wait for a timeout, and then
 > retry.
 > 
 > I'd therefore like to propose the following change.
 ...
 > --- linux-2.4.4/net/sunrpc/svcsock.c.orig	Fri Apr 27 23:15:01 2001
 > +++ linux-2.4.4/net/sunrpc/svcsock.c	Fri May 11 10:08:36 2001
 ...
 > -		if (skb_linearize(skb, GFP_ATOMIC) != 0) {
 > +		if (skb_linearize(skb, GFP_KERNEL) != 0) {

No arguments here.

Later,
David S. Miller
[e-mail]