From: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
---
include/drm/ttm/ttm_tt.h | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
index 2aa4cd7d6451..3b87ce43864a 100644
--- a/include/drm/ttm/ttm_tt.h
+++ b/include/drm/ttm/ttm_tt.h
@@ -42,6 +42,8 @@ struct ttm_operation_ctx;
#define TTM_PAGE_FLAG_SG (1 << 8)
#define TTM_PAGE_FLAG_NO_RETRY (1 << 9)
+#define TTM_PAGE_FLAG_PRIV_POPULATED (1 << 31)
+
enum ttm_caching_state {
tt_uncached,
tt_wc,
@@ -69,17 +71,19 @@ struct ttm_tt {
unsigned long num_pages;
struct file *swap_storage;
enum ttm_caching_state caching_state;
- bool _populated;
};
static inline bool ttm_tt_is_populated(struct ttm_tt *tt)
{
- return tt->_populated;
+ return tt->page_flags & TTM_PAGE_FLAG_PRIV_POPULATED;
}
static inline void ttm_tt_set_populated(struct ttm_tt *tt, bool flag)
{
- tt->_populated = flag;
+ if (flag)
+ tt->page_flags |= TTM_PAGE_FLAG_PRIV_POPULATED;
+ else
+ tt->page_flags &= ~TTM_PAGE_FLAG_PRIV_POPULATED;
}
/**
--
2.27.0
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