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tcp_bbr: clarify that bbr_bdp() rounds up in comments
authorLuke Hsiao <lukehsiao@google.com>
Thu, 29 Aug 2019 14:02:44 +0000 (10:02 -0400)
committerDavid S. Miller <davem@davemloft.net>
Fri, 30 Aug 2019 22:08:15 +0000 (15:08 -0700)
commitde8e1beb191912f94bcab46e72f247daaf664d15
tree3768bab6151d6f43e9f0d05f3d86c285b62ef5f9
parentfa730a3bb9d35fa2289a2b6a0a4846154873f6f2
tcp_bbr: clarify that bbr_bdp() rounds up in comments

This explicitly clarifies that bbr_bdp() returns the rounded-up value of
the bandwidth-delay product and why in the comments.

Signed-off-by: Luke Hsiao <lukehsiao@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Priyaranjan Jha <priyarjha@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_bbr.c