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authorStephen Hemminger <shemminger@vyatta.com>2009-09-22 19:41:43 +0000
committerDavid S. Miller <davem@davemloft.net>2009-09-24 15:38:50 -0700
commitef87979c273a2348430648ad1d5c2a5e5df50b6e (patch)
tree944be9878e1a54d68f612374d4896d7e61820c0b /net/decnet/Kconfig
parent6b80d6a6b4e27fd355641823c5f4ac3f96d072e5 (diff)
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pktgen: better scheduler friendliness
Previous update did not resched in inner loop causing watchdogs. Rewrite inner loop to: * account for delays better with less clock calls * more accurate timing of delay: - only delay if packet was successfully sent - if delay is 100ns and it takes 10ns to build packet then account for that * use wait_event_interruptible_timeout rather than open coding it. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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