From: Stephen Hemminger <shemminger@osdl.org>
Date: Thu, 23 Mar 2006 19:07:27 +0000 (-0800)
Subject: [PATCH] skge: dont free skb until multi-part transmit complete
X-Git-Tag: v2.6.17-rc1~994^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=866b4f3e94a7568a1cb0018c061e19e120de6922;p=pandora-kernel.git

[PATCH] skge: dont free skb until multi-part transmit complete

Don't free transmit buffers until the whole set of transmit descriptors
has been marked as done.  Otherwise, we risk freeing a skb before the
whole transmit is done.

This changes the transmit completion handling from incremental to a
two pass algorithm. First pass scans and records the start of the last
done descriptor, second cleans up until that point.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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