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| author | David S. Miller <davem@davemloft.net> | 2014-08-05 16:04:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-05 16:04:55 -0700 |
| commit | 61675fea33350d2d9b3b5f64b498dc88ee59c695 (patch) | |
| tree | 00be3a0233299ae75e9ab75ca4940cdea15fb6d9 /kernel/relay.c | |
| parent | aef4f5b6db654e512ebcccab2a6e50424c05d2f9 (diff) | |
| parent | f34a4cf9c9b4fd35ba7f9a596cedb011879a1a4d (diff) | |
| download | op-kernel-dev-61675fea33350d2d9b3b5f64b498dc88ee59c695.zip op-kernel-dev-61675fea33350d2d9b3b5f64b498dc88ee59c695.tar.gz | |
Merge branch 'xen-netback-next'
Zoltan Kiss says:
====================
xen-netback: Changes around carrier handling
This series starts using carrier off as a way to purge packets when the guest is
not able (or willing) to receive them. It is a much faster way to get rid of
packets waiting for an overwhelmed guest.
The first patch changes current netback code where it relies currently on
netif_carrier_ok.
The second turns off the carrier if the guest times out on a queue, and only
turn it on again if that queue (or queues) resurrects.
====================
Signed-off-by: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/relay.c')
0 files changed, 0 insertions, 0 deletions
