mm: hugetlb_vmemmap: fix reference to nonexistent file

The directory this file is in was renamed but the reference didn't get
updated.  Fix it.

Link: https://lkml.kernel.org/r/20231022185619.919397-1-vegard.nossum@oracle.com
Fixes: ee65728e103b ("docs: rename Documentation/vm to Documentation/mm")
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Wu XiangCheng <bobwxc@email.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/hugetlb_vmemmap.h b/mm/hugetlb_vmemmap.h
index 9fd0cb2705026ec9e55c5af574e25d7922200945..2fcae92d33590c80f5e6ee949973a0ff441be345 100644 (file)
--- a/mm/hugetlb_vmemmap.h
+++ b/mm/hugetlb_vmemmap.h
@@ -12,7 +12,7 @@
 
 /*
  * Reserve one vmemmap page, all vmemmap addresses are mapped to it. See
- * Documentation/vm/vmemmap_dedup.rst.
+ * Documentation/mm/vmemmap_dedup.rst.
  */
 #define HUGETLB_VMEMMAP_RESERVE_SIZE   PAGE_SIZE
 #define HUGETLB_VMEMMAP_RESERVE_PAGES  (HUGETLB_VMEMMAP_RESERVE_SIZE / sizeof(struct page))