git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Juergen Gross <jgross@suse.com>
	Mon, 7 Dec 2020 07:31:22 +0000 (08:31 +0100)
committer	Juergen Gross <jgross@suse.com>
	Wed, 9 Dec 2020 09:31:37 +0000 (10:31 +0100)
commit	ed951005baa65ce2e9953517d6bf76744df8c6d0
tree	8877168fff59f8955f29ddaf37a0ac6a0cb3d9fd	tree \| snapshot
parent	7e18268deccdc38cef2f620be7ba002c6d1e67ec	commit \| diff

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>

Linux Kernel Source Tree.

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drivers/block/xen-blkback/blkback.c		diff \| blob \| history
drivers/block/xen-blkback/common.h		diff \| blob \| history
drivers/block/xen-blkback/xenbus.c		diff \| blob \| history
drivers/xen/grant-table.c		diff \| blob \| history
drivers/xen/xen-scsiback.c		diff \| blob \| history
include/xen/grant_table.h		diff \| blob \| history