drbd: improve resync request throttling due to sendbuf size

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If we throttle resync because the socket sendbuffer is filling up,
tell TCP about it, so it may expand the sendbuffer for us.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

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Lars Ellenberg 2014-01-31 14:55:12 +01:00 • committed by Philipp Reisner

parent 659b2e3bb8

commit 506afb6248

1 changed files with 14 additions and 9 deletions

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23

drivers/block/drbd/drbd_worker.c

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