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-rw-r--r--tools/testing/selftests/mm/gup_test.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/mm/gup_test.c b/tools/testing/selftests/mm/gup_test.c
index 75f7134d529d..40c1538a17b4 100644
--- a/tools/testing/selftests/mm/gup_test.c
+++ b/tools/testing/selftests/mm/gup_test.c
@@ -17,7 +17,7 @@
#define MB (1UL << 20)
-/* Just the flags we need, copied from mm.h: */
+/* Just the flags we need, copied from the kernel internals. */
#define FOLL_WRITE 0x01 /* check pte is writable */
#define GUP_TEST_FILE "/sys/kernel/debug/gup_test"