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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2017-03-24 10:07:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-24 20:49:30 -0700 |
| commit | 545cd5e5ec5477c325e4098b6fd21213dceda408 (patch) | |
| tree | 43a2aaa0f59d8721b8ab25d0f52749f798f42122 /net/ipv4/tcp_minisocks.c | |
| parent | dcb421f4279f362c3eef7479616c76588b74d782 (diff) | |
| download | linux-next-545cd5e5ec5477c325e4098b6fd21213dceda408.tar.gz | |
net: Busy polling should ignore sender CPUs
This patch is a cleanup/fix for NAPI IDs following the changes that made it
so that sender_cpu and napi_id were doing a better job of sharing the same
location in the sk_buff.
One issue I found is that we weren't validating the napi_id as being valid
before we started trying to setup the busy polling. This change corrects
that by using the MIN_NAPI_ID value that is now used in both allocating the
NAPI IDs, as well as validating them.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
0 files changed, 0 insertions, 0 deletions