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(parent: 5979570) | patch
xen/blkback: pseudo support for multi hardware queues/rings
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 11 Dec 2015 17:08:48 +0000 (12:08 -0500)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 4 Jan 2016 17:21:05 +0000 (12:21 -0500)
commit2fb1ef4f1226ea6d6d3481036cabe01a4415b68c
treee0d8fdbc4e0aad5e3eb76a3d573c4e56733e9382tree | snapshot (tar.gz zip)
parent597957000ab5b1b38085c20868f3f7b9c305bae5commit | diff
xen/blkback: pseudo support for multi hardware queues/rings

Preparatory patch for multiple hardware queues (rings). The number of
rings is unconditionally set to 1, larger number will be enabled in
"xen/blkback: get the number of hardware queues/rings from blkfront".

Signed-off-by: Arianna Avanzini <avanzini.arianna@gmail.com>
Signed-off-by: Bob Liu <bob.liu@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
v2: Align variables in the structures.
drivers/block/xen-blkback/common.h diff | blob | blame | history
drivers/block/xen-blkback/xenbus.c diff | blob | blame | history