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authorDavid S. Miller <davem@davemloft.net>2010-08-03 11:24:04 +0400
committerDavid S. Miller <davem@davemloft.net>2010-08-03 11:24:04 +0400
commit3578b0c8abc7bdb4f02152ce5db7e09d484c6866 (patch)
treea884f8467e5700b798d52a038d56f99ee5bd73f1 /net/can
parenta427615e0420f179eab801b929111abaadea2ed3 (diff)
downloadlinux-3578b0c8abc7bdb4f02152ce5db7e09d484c6866.tar.xz
Revert "net: remove zap_completion_queue"
This reverts commit 15e83ed78864d0625e87a85f09b297c0919a4797. As explained by Johannes Berg, the optimization made here is invalid. Or, at best, incomplete. Not only destructor invocation, but conntract entry releasing must be executed outside of hw IRQ context. So just checking "skb->destructor" is insufficient. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/can')
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