]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2170de4) | patch
s2io: Don't receive packets when the napi budget == 0
authorEric W. Biederman <ebiederm@xmission.com>
Sat, 15 Mar 2014 01:06:26 +0000 (18:06 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 15 Mar 2014 02:52:48 +0000 (22:52 -0400)
commitcb0436dcdbbf6fda91aca588cc652fbb16e58f1f
treeb4fd085a225ec7b780b6c6ce0e54b9b15759f7f8tree | snapshot
parent2170de4cc2237e510d9efce4ac4c3c0bef40d772commit | diff
s2io: 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/neterion/s2io.c diff | blob | history
Linux Kernel Source Tree.