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(parent: 84997c0) | patch
bna: fix performance regression
authorIvan Vecera <ivecera@redhat.com>
Tue, 29 Jul 2014 14:29:30 +0000 (16:29 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 31 Jul 2014 02:09:34 +0000 (19:09 -0700)
commit74be46ec70c9e26fe59f4fbe54ea7e3d8fc26466
tree604e1af7914d0653510f4d2a69c28b152ec4c792tree | snapshot
parent84997c0ede8e89bb5b1281cf64871522ab45446bcommit | diff
bna: fix performance regression

The recent commit "6596517 bna: Enable Multi Buffer RX" is causing
a performance regression. It does not properly update 'cmpl' pointer
at the end of the loop in NAPI handler bnad_cq_process(). The result is
only one packet / per NAPI-schedule is processed.

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/brocade/bna/bnad.c diff | blob | history
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