[PATCH] mm/gup.c: Corrected document reference path

[Souptick Joarder]

Document path Documentation/vm/pin_user_pages.rst is not a correct
reference and it should be Documentation/core-api/pin_user_pages.rst.

Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
---
 mm/gup.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/mm/gup.c b/mm/gup.c
index 7ce796c..4952f12 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -2864,10 +2864,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages,
  * the arguments here are identical.
  *
  * FOLL_PIN means that the pages must be released via unpin_user_page(). Please
- * see Documentation/vm/pin_user_pages.rst for further details.
+ * see Documentation/core-api/pin_user_pages.rst for further details.
  *
- * This is intended for Case 1 (DIO) in Documentation/vm/pin_user_pages.rst. It
- * is NOT intended for Case 2 (RDMA: long-term pins).
+ * This is intended for Case 1 (DIO) in Documentation/core-api/pin_user_pages.rst.
+ * It is NOT intended for Case 2 (RDMA: long-term pins).
  */
 int pin_user_pages_fast(unsigned long start, int nr_pages,
 			unsigned int gup_flags, struct page **pages)
@@ -2904,10 +2904,10 @@ int pin_user_pages_fast(unsigned long start, int nr_pages,
  * the arguments here are identical.
  *
  * FOLL_PIN means that the pages must be released via unpin_user_page(). Please
- * see Documentation/vm/pin_user_pages.rst for details.
+ * see Documentation/core-api/pin_user_pages.rst for details.
  *
- * This is intended for Case 1 (DIO) in Documentation/vm/pin_user_pages.rst. It
- * is NOT intended for Case 2 (RDMA: long-term pins).
+ * This is intended for Case 1 (DIO) in Documentation/core-api/pin_user_pages.rst.
+ * It is NOT intended for Case 2 (RDMA: long-term pins).
  */
 long pin_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
 			   unsigned long start, unsigned long nr_pages,
@@ -2940,10 +2940,10 @@ long pin_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
  * FOLL_PIN is set.
  *
  * FOLL_PIN means that the pages must be released via unpin_user_page(). Please
- * see Documentation/vm/pin_user_pages.rst for details.
+ * see Documentation/core-api/pin_user_pages.rst for details.
  *
- * This is intended for Case 1 (DIO) in Documentation/vm/pin_user_pages.rst. It
- * is NOT intended for Case 2 (RDMA: long-term pins).
+ * This is intended for Case 1 (DIO) in Documentation/core-api/pin_user_pages.rst.
+ * It is NOT intended for Case 2 (RDMA: long-term pins).
  */
 long pin_user_pages(unsigned long start, unsigned long nr_pages,
 		    unsigned int gup_flags, struct page **pages,
-- 
1.9.1