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-rw-r--r--include/linux/pagewalk.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/pagewalk.h b/include/linux/pagewalk.h
index ac7b38ad5903..f3fafb731ffd 100644
--- a/include/linux/pagewalk.h
+++ b/include/linux/pagewalk.h
@@ -15,12 +15,12 @@ struct mm_walk;
* this handler is required to be able to handle
* pmd_trans_huge() pmds. They may simply choose to
* split_huge_page() instead of handling it explicitly.
- * @pte_entry: if set, called for each non-empty PTE (lowest-level)
- * entry
+ * @pte_entry: if set, called for each PTE (lowest-level) entry,
+ * including empty ones
* @pte_hole: if set, called for each hole at all levels,
- * depth is -1 if not known, 0:PGD, 1:P4D, 2:PUD, 3:PMD
- * 4:PTE. Any folded depths (where PTRS_PER_P?D is equal
- * to 1) are skipped.
+ * depth is -1 if not known, 0:PGD, 1:P4D, 2:PUD, 3:PMD.
+ * Any folded depths (where PTRS_PER_P?D is equal to 1)
+ * are skipped.
* @hugetlb_entry: if set, called for each hugetlb entry
* @test_walk: caller specific callback function to determine whether
* we walk over the current vma or not. Returning 0 means