From: Stanislaw Gruszka Date: Mon, 1 Jul 2013 12:19:30 +0000 (+0200) Subject: iwl4965: better skb management in rx path X-Git-Tag: v3.12-rc1~132^2~297^2^2~51 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1de4a9557d9e25e41fc4ba034b9659152205539;p=pandora-kernel.git iwl4965: better skb management in rx path 4965 version of Eric patch "iwl3945: better skb management in rx path". It fixes several problems : 1) skb->truesize is underestimated. We really consume PAGE_SIZE bytes for a fragment, not the frame length. 2) 128 bytes of initial headroom is a bit low and forces reallocations. 3) We can avoid consuming a full page for small enough frames. Signed-off-by: Stanislaw Gruszka Acked-by: Eric Dumazet Signed-off-by: John W. Linville --- Reading git-diff-tree failed