be2net: fix bug in rx page posting
Pages are posted to the rxq in such a way that more than one frag can share the page. The last frag that uses the page unmaps the page. In the case when a page is not fully used (due to lack of space in rxq) the last frag that uses the page is not being set as a "last_page_user"; instead, the next frag in the rxq is incorrectly being set. The fix has also been tested on ppc64 with 64k pages... Signed-off-by:Sathya Perla <sathyap@serverengines.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
b94b5028
Please register or sign in to comment