docs: rename Documentation/vm to Documentation/mm

so it will be consistent with code mm directory and with
Documentation/admin-guide/mm and won't be confused with virtual machines.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Suggested-by: Matthew Wilcox <willy@infradead.org>
Tested-by: Ira Weiny <ira.weiny@intel.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Acked-by: Wu XiangCheng <bobwxc@email.cn>

11 files changed, 17 insertions, 17 deletions

diff --git a/mm/Kconfig b/mm/Kconfig
index 169e64192e48..c1fa4993a56f 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -663,7 +663,7 @@ config KSM
 	  the many instances by a single page with that content, so
 	  saving memory until one or another app needs to modify the content.
 	  Recommended for use with KVM, or with other duplicative applications.
-	  See Documentation/vm/ksm.rst for more information: KSM is inactive
+	  See Documentation/mm/ksm.rst for more information: KSM is inactive
 	  until a program has madvised that an area is MADV_MERGEABLE, and
 	  root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
 
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index 1ab091f49fc0..dc7df1254f0a 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -35,7 +35,7 @@
 #include <asm/tlbflush.h>
 
 /*
- * Please refer Documentation/vm/arch_pgtable_helpers.rst for the semantics
+ * Please refer Documentation/mm/arch_pgtable_helpers.rst for the semantics
  * expectations that are being validated here. All future changes in here
  * or the documentation need to be in sync.
  */
diff --git a/mm/frontswap.c b/mm/frontswap.c
index 6f69b044a8cc..1a97610308cb 100644
--- a/mm/frontswap.c
+++ b/mm/frontswap.c
@@ -4,7 +4,7 @@
  *
  * This code provides the generic "frontend" layer to call a matching
  * "backend" driver implementation of frontswap.  See
- * Documentation/vm/frontswap.rst for more information.
+ * Documentation/mm/frontswap.rst for more information.
  *
  * Copyright (C) 2009-2012 Oracle Corp.  All rights reserved.
  * Author: Dan Magenheimer
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 834f288b3769..f9b90a8d7dfa 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1937,7 +1937,7 @@ static void __split_huge_zero_page_pmd(struct vm_area_struct *vma,
 	 * replacing a zero pmd write protected page with a zero pte write
 	 * protected page.
 	 *
-	 * See Documentation/vm/mmu_notifier.rst
+	 * See Documentation/mm/mmu_notifier.rst
 	 */
 	pmdp_huge_clear_flush(vma, haddr, pmd);
 
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index a57e1be41401..b36a4ef87a2e 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4875,7 +4875,7 @@ again:
 				 * table protection not changing it to point
 				 * to a new page.
 				 *
-				 * See Documentation/vm/mmu_notifier.rst
+				 * See Documentation/mm/mmu_notifier.rst
 				 */
 				huge_ptep_set_wrprotect(src, addr, src_pte);
 				entry = huge_pte_wrprotect(entry);
@@ -6403,7 +6403,7 @@ unsigned long hugetlb_change_protection(struct vm_area_struct *vma,
 	 * No need to call mmu_notifier_invalidate_range() we are downgrading
 	 * page table protection not changing it to point to a new page.
 	 *
-	 * See Documentation/vm/mmu_notifier.rst
+	 * See Documentation/mm/mmu_notifier.rst
 	 */
 	i_mmap_unlock_write(vma->vm_file->f_mapping);
 	mmu_notifier_invalidate_range_end(&range);
@@ -7102,7 +7102,7 @@ void hugetlb_unshare_all_pmds(struct vm_area_struct *vma)
 	i_mmap_unlock_write(vma->vm_file->f_mapping);
 	/*
 	 * No need to call mmu_notifier_invalidate_range(), see
-	 * Documentation/vm/mmu_notifier.rst.
+	 * Documentation/mm/mmu_notifier.rst.
 	 */
 	mmu_notifier_invalidate_range_end(&range);
 }
diff --git a/mm/hugetlb_vmemmap.c b/mm/hugetlb_vmemmap.c
index 1089ea8a9c98..ba29c15c53d6 100644
--- a/mm/hugetlb_vmemmap.c
+++ b/mm/hugetlb_vmemmap.c
@@ -6,7 +6,7 @@
  *
  *     Author: Muchun Song <songmuchun@bytedance.com>
  *
- * See Documentation/vm/vmemmap_dedup.rst
+ * See Documentation/mm/vmemmap_dedup.rst
  */
 #define pr_fmt(fmt)	"HugeTLB: " fmt
 
diff --git a/mm/ksm.c b/mm/ksm.c
index 54f78c9eecae..8d2dc501c92c 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1083,7 +1083,7 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page,
 		 * No need to notify as we are downgrading page table to read
 		 * only not changing it to point to a new page.
 		 *
-		 * See Documentation/vm/mmu_notifier.rst
+		 * See Documentation/mm/mmu_notifier.rst
 		 */
 		entry = ptep_clear_flush(vma, pvmw.address, pvmw.pte);
 		/*
@@ -1186,7 +1186,7 @@ static int replace_page(struct vm_area_struct *vma, struct page *page,
 	 * No need to notify as we are replacing a read only page with another
 	 * read only page with the same content.
 	 *
-	 * See Documentation/vm/mmu_notifier.rst
+	 * See Documentation/mm/mmu_notifier.rst
 	 */
 	ptep_clear_flush(vma, addr, ptep);
 	set_pte_at_notify(mm, addr, ptep, newpte);
diff --git a/mm/mmap.c b/mm/mmap.c
index 61e6135c54ef..c14d7286a379 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2944,7 +2944,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
 	unsigned long ret = -EINVAL;
 	struct file *file;
 
-	pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.\n",
+	pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.\n",
 		     current->comm, current->pid);
 
 	if (prot)
diff --git a/mm/rmap.c b/mm/rmap.c
index 5bcb334cd6f2..65e0a767b837 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -999,7 +999,7 @@ static int page_vma_mkclean_one(struct page_vma_mapped_walk *pvmw)
 		 * downgrading page table protection not changing it to point
 		 * to a new page.
 		 *
-		 * See Documentation/vm/mmu_notifier.rst
+		 * See Documentation/mm/mmu_notifier.rst
 		 */
 		if (ret)
 			cleaned++;
@@ -1765,7 +1765,7 @@ static bool try_to_unmap_one(struct folio *folio, struct vm_area_struct *vma,
 			 * to point at a new folio while a device is
 			 * still using this folio.
 			 *
-			 * See Documentation/vm/mmu_notifier.rst
+			 * See Documentation/mm/mmu_notifier.rst
 			 */
 			dec_mm_counter(mm, mm_counter_file(&folio->page));
 		}
@@ -1775,7 +1775,7 @@ discard:
 		 * done above for all cases requiring it to happen under page
 		 * table lock before mmu_notifier_invalidate_range_end()
 		 *
-		 * See Documentation/vm/mmu_notifier.rst
+		 * See Documentation/mm/mmu_notifier.rst
 		 */
 		page_remove_rmap(subpage, vma, folio_test_hugetlb(folio));
 		if (vma->vm_flags & VM_LOCKED)
@@ -2093,7 +2093,7 @@ static bool try_to_migrate_one(struct folio *folio, struct vm_area_struct *vma,
 		 * done above for all cases requiring it to happen under page
 		 * table lock before mmu_notifier_invalidate_range_end()
 		 *
-		 * See Documentation/vm/mmu_notifier.rst
+		 * See Documentation/mm/mmu_notifier.rst
 		 */
 		page_remove_rmap(subpage, vma, folio_test_hugetlb(folio));
 		if (vma->vm_flags & VM_LOCKED)
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index 652f11a05749..3ff88a2eefb8 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -752,7 +752,7 @@ static int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,
 
 		/*
 		 * Reuse the previous page for the rest of tail pages
-		 * See layout diagram in Documentation/vm/vmemmap_dedup.rst
+		 * See layout diagram in Documentation/mm/vmemmap_dedup.rst
 		 */
 		next += PAGE_SIZE;
 		rc = vmemmap_populate_range(next, last, node, NULL,
diff --git a/mm/util.c b/mm/util.c
index 0837570c9225..5df8f2db7ca9 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -1005,7 +1005,7 @@ EXPORT_SYMBOL_GPL(vm_memory_committed);
  * succeed and -ENOMEM implies there is not.
  *
  * We currently support three overcommit policies, which are set via the
- * vm.overcommit_memory sysctl.  See Documentation/vm/overcommit-accounting.rst
+ * vm.overcommit_memory sysctl.  See Documentation/mm/overcommit-accounting.rst
  *
  * Strict overcommit modes added 2002 Feb 26 by Alan Cox.
  * Additional code 2002 Jul 20 by Robert Love.