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(parent: b352974) | patch
i40e: Don't receive packets when the napi budget == 0
authorEric W. Biederman <ebiederm@xmission.com>
Sat, 15 Mar 2014 00:59:10 +0000 (17:59 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 15 Mar 2014 02:52:47 +0000 (22:52 -0400)
commit390f86dfbd3e7c4579aaa88281149e1cbac88a2d
treed38247ec849e6897bab3d9cac4fe8abeecd5ec4atree | snapshot
parentb3529744b412e9870c9e10fef874e3bee2af1afacommit | diff
i40e: Don't receive packets when the napi budget == 0

Processing any incoming packets with a with a napi budget of 0
is incorrect driver behavior.

This matters as netpoll will shortly call drivers with a budget of 0
to avoid receive packet processing happening in hard irq context.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/intel/i40e/i40e_txrx.c diff | blob | blame | history
Linux kernel - Deliverables
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