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linux/drivers/net/xen-netback
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David Vrabel eb1723a29b xen-netback: refactor guest rx 
Refactor the to-guest (rx) path to:

1. Push responses for completed skbs earlier, reducing latency.

2. Reduce the per-queue memory overhead by greatly reducing the
   maximum number of grant copy ops in each hypercall (from 4352 to
   64).  Each struct xenvif_queue is now only 44 kB instead of 220 kB.

3. Make the code more maintainable.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
[re-based]
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-06 20:37:35 -04:00
..
common.h xen-netback: refactor guest rx 2016-10-06 20:37:35 -04:00
hash.c Revert "xen-netback: create a debugfs node for hash information" 2016-09-23 09:09:31 -04:00
interface.c xen-netback: retire guest rx side prefix GSO feature 2016-10-06 20:37:35 -04:00
Makefile xen-netback: separate guest side rx code into separate module 2016-10-06 20:37:35 -04:00
netback.c xen-netback: separate guest side rx code into separate module 2016-10-06 20:37:35 -04:00
rx.c xen-netback: refactor guest rx 2016-10-06 20:37:35 -04:00
xenbus.c xen-netback: retire guest rx side prefix GSO feature 2016-10-06 20:37:35 -04:00