xen/grant-table: pre-populate kernel unmap ops for xen_gnttab_unmap_refs()

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When unmapping grants, instead of converting the kernel map ops to
unmap ops on the fly, pre-populate the set of unmap ops.

This allows the grant unmap for the kernel mappings to be trivially
batched in the future.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

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David Vrabel 2015-01-05 14:13:41 +00:00

parent d8ac3dd41a

commit 853d028934

7 changed files with 30 additions and 23 deletions

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include/xen/grant_table.h

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