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authorHerbert Xu <herbert@gondor.apana.org.au>2009-03-26 00:59:10 -0700
committerDavid S. Miller <davem@davemloft.net>2009-03-26 22:24:28 -0700
commit8f1ead2d1a626ed0c85b3d2c2046a49081d5933f (patch)
tree4bb6e9672a6ec13bb2388f535642d374d4353eb6 /net/ipv4
parentbe0ea69674ed95e1e98cb3687a241badc756d228 (diff)
downloadop-kernel-dev-8f1ead2d1a626ed0c85b3d2c2046a49081d5933f.zip
op-kernel-dev-8f1ead2d1a626ed0c85b3d2c2046a49081d5933f.tar.gz
GRO: Disable GRO on legacy netif_rx path
When I fixed the GRO crash in the legacy receive path I used napi_complete to replace __napi_complete. Unfortunately they're not the same when NETPOLL is enabled, which may result in us not calling __napi_complete at all. What's more, we really do need to keep the __napi_complete call within the IRQ-off section since in theory an IRQ can occur in between and fill up the backlog to the maximum, causing us to lock up. Since we can't seem to find a fix that works properly right now, this patch reverts all the GRO support from the netif_rx path. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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