linux_dsm_epyc7002/drivers/block/xen-blkback
Roger Pau Monne 31552ee32d xen-blkback: expand map/unmap functions
Preparatory change for implementing indirect descriptors. Change
xen_blkbk_{map/unmap} in order to be able to map/unmap a random amount
of grants (previously it was limited to
BLKIF_MAX_SEGMENTS_PER_REQUEST). Also, remove the usage of pending_req
in the map/unmap functions, so we can map/unmap grants without needing
to pass a pending_req.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xen.org
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-04-18 09:29:25 -04:00
..
blkback.c xen-blkback: expand map/unmap functions 2013-04-18 09:29:25 -04:00
common.h xen-blkback: make the queue of free requests per backend 2013-04-18 09:29:25 -04:00
Makefile xen/blkback: Squash vbd.c,interface.c in blkback.c and xenbus.c respectivly. 2011-04-20 11:57:59 -04:00
xenbus.c xen-blkback: make the queue of free requests per backend 2013-04-18 09:29:25 -04:00