From: Jason Gunthorpe <j...@mellanox.com>
swp_offset() should not be called directly, the wrappers are supposed to
abstract away the encoding of the device_private specific information in
the swap entry.
Signed-off-by: Jason Gunthorpe <j...@mellanox.com>
---
mm/hmm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/hmm.c b/mm/hmm.c
index a09b4908e9c81a..fd9ee2b5fd9989 100644
--- a/mm/hmm.c
+++ b/mm/hmm.c
@@ -259,8 +259,8 @@ static int hmm_vma_handle_pte(struct mm_walk *walk,
unsigned long addr,
* the PFN even if not present.
*/
if (hmm_is_device_private_entry(range, entry)) {
- *pfn = hmm_device_entry_from_pfn(range,
- swp_offset(entry));
+ *pfn = hmm_device_entry_from_pfn(
+ range, device_private_entry_to_pfn(entry));
*pfn |= range->flags[HMM_PFN_VALID];
if (is_write_device_private_entry(entry))
*pfn |= range->flags[HMM_PFN_WRITE];
--
2.25.1
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