linux-kernel - [PATCH v3 2/2] selftests/mm: gup_test: fix comment regarding origin of FOLL

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Message-ID: <20251117154012.197499-2-peng8420.li@gmail.com>
Date: Mon, 17 Nov 2025 23:40:12 +0800
From: Peng Li <peng8420.li@...il.com>
To: linux-mm@...ck.org,
	akpm@...ux-foundation.org
Cc: david@...hat.com,
	osalvador@...e.de,
	jgg@...pe.ca,
	jhubbard@...dia.com,
	peterx@...hat.com,
	linux-kernel@...r.kernel.org,
	dan.j.williams@...el.com,
	Peng Li <peng8420.li@...il.com>,
	David Hildenbrand <david@...nel.org>
Subject: [PATCH v3 2/2] selftests/mm: gup_test: fix comment regarding origin of FOLL_WRITE

From: Peng Li <peng8420.li@...il.com>

The 'FOLL_WRITE' of the copied source is located in mm_types.h
of mm, not mm.h, so fix it.

Signed-off-by: Peng Li <peng8420.li@...il.com>
Reviewed-by: John Hubbard <jhubbard@...dia.com>
Reviewed-by: David Hildenbrand (Red Hat) <david@...nel.org>
---
 tools/testing/selftests/mm/gup_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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"
-- 
2.43.0