[Xen-devel] [PATCH 11 of 12] blkback/blktap2: simplify address translations

[Daniel Stodden <daniel.stodden@xxxxxxxxxx>]

There are quite a number of places where e.g. page->va->page
translations happen.

Besides yielding smaller code (source and binary), a second goal is to
make it easier to determine where virtual addresses of pages allocated
through alloc_empty_pages_and_pagevec() are really used (in turn in
order to determine whether using highmem pages would be possible
there).

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

linux-2.6-pvops:
 * Stripped drivers/xen/gntdev/*
 * Stripped drivers/xen/netback/*

Signed-off-by: Daniel Stodden <daniel.stodden@xxxxxxxxxx>

linux-2.6.18-xen.hg-962:0d9c11acc939.diff
Description: Text Data

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