On Fri, Jul 10, 2009 at 04:00:17PM +0800, Wu Fengguang wrote: > > The (sk_allocation & ~__GFP_WAIT) cases should be rare, but I guess > the networking code shall do it anyway, because sk_allocation defaults > to GFP_KERNEL. It seems that currently the networking code simply uses > a lot of GFP_ATOMIC, do they really mean "I cannot sleep"? Yep because they're done from softirq context. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
