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| author | David Vrabel <[email protected]> | 2015-01-05 14:13:41 +0000 |
|---|---|---|
| committer | David Vrabel <[email protected]> | 2015-01-28 14:03:10 +0000 |
| commit | 853d0289340026b30f93fd0e768340221d4e605c (patch) | |
| tree | 17d52ad1d7ae43007d8b664bbdba2a50db7dbb81 /drivers/net/xen-netback/interface.c | |
| parent | mm: add 'foreign' alias for the 'pinned' page flag (diff) | |
| download | kernel-853d0289340026b30f93fd0e768340221d4e605c.tar.gz kernel-853d0289340026b30f93fd0e768340221d4e605c.zip | |
xen/grant-table: pre-populate kernel unmap ops for xen_gnttab_unmap_refs()
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 <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions