mptcp: add rmem queue accounting

Browse source

If userspace never drains the receive buffers we must stop draining
the subflow socket(s) at some point.

This adds the needed rmem accouting for this.
If the threshold is reached, we stop draining the subflows.

Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Florian Westphal 2020-02-26 10:14:49 +01:00 • committed by David S. Miller

parent 6771bfd9ee

commit 600911ff5f

1 changed files with 17 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

net/mptcp/protocol.c

View file