Not sure if there are any user-space users of private bo mappings, but
if there are, or will be, zapping the COW'd pages when, for example,
moving a bo would confuse the user immensely since the net effect for the
user would be that pages written to would lose their contents.
Signed-off-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
---
include/drm/drm_vma_manager.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/drm/drm_vma_manager.h b/include/drm/drm_vma_manager.h
index c18a593..347077d 100644
--- a/include/drm/drm_vma_manager.h
+++ b/include/drm/drm_vma_manager.h
@@ -231,9 +231,9 @@ static inline void drm_vma_node_unmap(struct drm_vma_offset_node *node,
struct address_space *file_mapping)
{
if (file_mapping && drm_vma_node_has_offset(node))
- unmap_mapping_range(file_mapping,
- drm_vma_node_offset_addr(node),
- drm_vma_node_size(node) << PAGE_SHIFT, 1);
+ unmap_shared_mapping_range
+ (file_mapping, drm_vma_node_offset_addr(node),
+ drm_vma_node_size(node) << PAGE_SHIFT);
}
/**
--
1.7.10.4
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