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(parent: 61321d9) | patch
sfc: Remove TX completions from adaptive IRQ scoring
authorBen Hutchings <bhutchings@solarflare.com>
Tue, 28 Feb 2012 18:44:13 +0000 (18:44 +0000)
committerBen Hutchings <bhutchings@solarflare.com>
Tue, 6 Mar 2012 18:14:14 +0000 (18:14 +0000)
commite7bed9c8838c09518c02ea1a2ee74569836065ea
treefcb52b937ed7fafb56bd466f75dcc7fac84f44c8tree | snapshot
parent61321d92fc3d89fea0a4deb83db4acb0a3dcda07commit | diff
sfc: Remove TX completions from adaptive IRQ scoring

RX and TX completions on the same event queue are generally not associated
with the same flows.  The inclusion of TX completions in the adaptive IRQ
score is more of a source of noise rather than useful feedback.  Therefore,
do not include them in the score, and adjust the default threshold scores
down.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
drivers/net/ethernet/sfc/efx.c diff | blob | history
drivers/net/ethernet/sfc/nic.c diff | blob | history
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