linux/drivers/block/xen-blkback
Juergen Gross ca33479cc7 xen: add helpers for caching grant mapping pages
Instead of having similar helpers in multiple backend drivers use
common helpers for caching pages allocated via gnttab_alloc_pages().

Make use of those helpers in blkback and scsiback.

Cc: <stable@vger.kernel.org> # 5.9
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovksy@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2020-12-09 10:31:37 +01:00
..
blkback.c xen: add helpers for caching grant mapping pages 2020-12-09 10:31:37 +01:00
common.h xen: add helpers for caching grant mapping pages 2020-12-09 10:31:37 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
xenbus.c xen: add helpers for caching grant mapping pages 2020-12-09 10:31:37 +01:00