diff options
| author | FUJITA Tomonori <[email protected]> | 2008-03-04 14:29:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-03-04 16:35:17 -0800 |
| commit | 3715863aa142c4f4c5208f5f3e5e9bac06006d2f (patch) | |
| tree | cd93a86f90bfd8e9bef9cbcf40abde55acc26b80 /lib/debugobjects.c | |
| parent | 7eb701dc7779794d46e02a7fa1380289cb730d46 (diff) | |
iommu: export iommu_is_span_boundary helper function
iommu_is_span_boundary is used internally in the IOMMU helper
(lib/iommu-helper.c), a primitive function that judges whether a memory area
spans LLD's segment boundary or not.
It's difficult to convert some IOMMUs to use the IOMMU helper but
iommu_is_span_boundary is still useful for them. So this patch exports it.
This is needed for the parisc iommu fixes.
Signed-off-by: FUJITA Tomonori <[email protected]>
Cc: Kyle McMartin <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Cc: Grant Grundler <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions