lkml.org 
[lkml]   [2015]   [May]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [net-next PATCH] net: Reserve skb headroom and set skb->dev even if using __alloc_skb
From
From: Alexander Duyck <alexander.h.duyck@redhat.com>
Date: Wed, 13 May 2015 13:34:13 -0700

> When I had inlined __alloc_rx_skb into __netdev_alloc_skb and
> __napi_alloc_skb I had overlooked the fact that there was a return in the
> __alloc_rx_skb. As a result we weren't reserving headroom or setting the
> skb->dev in certain cases. This change corrects that by adding a couple of
> jump labels to jump to depending on __alloc_skb either succeeding or failing.
>
> Fixes: 9451980a6646 ("net: Use cached copy of pfmemalloc to avoid accessing page")
> Reported-by: Felipe Balbi <balbi@ti.com>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>

Applied, thanks.


\
 
 \ /
  Last update: 2015-05-14 00:21    [W:0.975 / U:1.300 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site