[Bloat] [PATCH] net_sched: htb: do not mix 1ns and 64ns time units

David Miller davem at davemloft.net
Tue Jun 4 20:44:39 EDT 2013


From: Eric Dumazet <eric.dumazet at gmail.com>
Date: Tue, 04 Jun 2013 10:11:48 -0700

> From: Eric Dumazet <edumazet at google.com>
> 
> commit 56b765b79 ("htb: improved accuracy at high rates") added another
> regression for low rates, because it mixes 1ns and 64ns time units.
> 
> So the maximum delay (mbuffer) was not 60 second, but 937 ms.
> 
> Lets convert all time fields to 1ns as 64bit arches are becoming the
> norm.
> 
> Reported-by: Jesper Dangaard Brouer <brouer at redhat.com>
> Signed-off-by: Eric Dumazet <edumazet at google.com>

Applied and queued up for -stable, thanks.



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