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(parent: b680135) | patch
net: reduce net_rx_action() latency to 2 HZ
authorEric Dumazet <edumazt@google.com>
Tue, 5 Mar 2013 07:15:13 +0000 (07:15 +0000)
committerWilly Tarreau <w@1wt.eu>
Mon, 10 Jun 2013 09:43:24 +0000 (11:43 +0200)
commite072f1c62ab6b74be00105c8db56eff6b760d42e
treec0a3e8c3c2bd381759e28ea2b121aaede3610393tree | snapshot
parentb680135dfdf54a1d59efca19c432412f4ed481eacommit | diff
net: reduce net_rx_action() latency to 2 HZ

We should use time_after_eq() to get maximum latency of two ticks,
instead of three.

Bug added in commit 24f8b2385 (net: increase receive packet quantum)

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit d1f41b67ff7735193bc8b418b98ac99a448833e2)
Signed-off-by: Willy Tarreau <w@1wt.eu>
net/core/dev.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git