docs/vm: rename documentation files to .rst

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

10 files changed, 17 insertions, 17 deletions

diff --git a/mm/Kconfig b/mm/Kconfig
index c782e8fb7235..b9f04213a353 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -312,7 +312,7 @@ 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.txt for more information: KSM is inactive
+	  See Documentation/vm/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).
 
@@ -537,7 +537,7 @@ config MEM_SOFT_DIRTY
 	  into a page just as regular dirty bit, but unlike the latter
 	  it can be cleared by hands.
 
-	  See Documentation/vm/soft-dirty.txt for more details.
+	  See Documentation/vm/soft-dirty.rst for more details.
 
 config ZSWAP
 	bool "Compressed cache for swap pages (EXPERIMENTAL)"
@@ -664,7 +664,7 @@ config IDLE_PAGE_TRACKING
 	  be useful to tune memory cgroup limits and/or for job placement
 	  within a compute cluster.
 
-	  See Documentation/vm/idle_page_tracking.txt for more details.
+	  See Documentation/vm/idle_page_tracking.rst for more details.
 
 # arch_add_memory() comprehends device memory
 config ARCH_HAS_ZONE_DEVICE
diff --git a/mm/cleancache.c b/mm/cleancache.c
index f7b9fdc79d97..126548b5a292 100644
--- a/mm/cleancache.c
+++ b/mm/cleancache.c
@@ -3,7 +3,7 @@
  *
  * This code provides the generic "frontend" layer to call a matching
  * "backend" driver implementation of cleancache.  See
- * Documentation/vm/cleancache.txt for more information.
+ * Documentation/vm/cleancache.rst for more information.
  *
  * Copyright (C) 2009-2010 Oracle Corp. All rights reserved.
  * Author: Dan Magenheimer
diff --git a/mm/frontswap.c b/mm/frontswap.c
index fec8b5044040..4f5476a0f955 100644
--- a/mm/frontswap.c
+++ b/mm/frontswap.c
@@ -3,7 +3,7 @@
  *
  * This code provides the generic "frontend" layer to call a matching
  * "backend" driver implementation of frontswap.  See
- * Documentation/vm/frontswap.txt for more information.
+ * Documentation/vm/frontswap.rst for more information.
  *
  * Copyright (C) 2009-2012 Oracle Corp.  All rights reserved.
  * Author: Dan Magenheimer
diff --git a/mm/hmm.c b/mm/hmm.c
index 320545b98ff5..af176c6820cf 100644
--- a/mm/hmm.c
+++ b/mm/hmm.c
@@ -37,7 +37,7 @@
 
 #if defined(CONFIG_DEVICE_PRIVATE) || defined(CONFIG_DEVICE_PUBLIC)
 /*
- * Device private memory see HMM (Documentation/vm/hmm.txt) or hmm.h
+ * Device private memory see HMM (Documentation/vm/hmm.rst) or hmm.h
  */
 DEFINE_STATIC_KEY_FALSE(device_private_key);
 EXPORT_SYMBOL(device_private_key);
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 87ab9b8f56b5..6d5911673450 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1185,7 +1185,7 @@ static int do_huge_pmd_wp_page_fallback(struct vm_fault *vmf, pmd_t orig_pmd,
 	 * mmu_notifier_invalidate_range_end() happens which can lead to a
 	 * device seeing memory write in different order than CPU.
 	 *
-	 * See Documentation/vm/mmu_notifier.txt
+	 * See Documentation/vm/mmu_notifier.rst
 	 */
 	pmdp_huge_clear_flush_notify(vma, haddr, vmf->pmd);
 
@@ -2037,7 +2037,7 @@ 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.txt
+	 * See Documentation/vm/mmu_notifier.rst
 	 */
 	pmdp_huge_clear_flush(vma, haddr, pmd);
 
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 7c204e3d132b..5af974abae46 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3289,7 +3289,7 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
 				 * table protection not changing it to point
 				 * to a new page.
 				 *
-				 * See Documentation/vm/mmu_notifier.txt
+				 * See Documentation/vm/mmu_notifier.rst
 				 */
 				huge_ptep_set_wrprotect(src, addr, src_pte);
 			}
@@ -4355,7 +4355,7 @@ 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.txt
+	 * See Documentation/vm/mmu_notifier.rst
 	 */
 	i_mmap_unlock_write(vma->vm_file->f_mapping);
 	mmu_notifier_invalidate_range_end(mm, start, end);
diff --git a/mm/ksm.c b/mm/ksm.c
index 293721f5da70..0b88698a9014 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1049,7 +1049,7 @@ 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.txt
+		 * See Documentation/vm/mmu_notifier.rst
 		 */
 		entry = ptep_clear_flush(vma, pvmw.address, pvmw.pte);
 		/*
@@ -1138,7 +1138,7 @@ 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.txt
+	 * See Documentation/vm/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 9efdc021ad22..39fc51d1639c 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2769,7 +2769,7 @@ 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.txt.\n",
+	pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.\n",
 		     current->comm, current->pid);
 
 	if (prot)
diff --git a/mm/rmap.c b/mm/rmap.c
index 47db27f8049e..854b703fbe2a 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -942,7 +942,7 @@ static bool page_mkclean_one(struct page *page, struct vm_area_struct *vma,
 		 * downgrading page table protection not changing it to point
 		 * to a new page.
 		 *
-		 * See Documentation/vm/mmu_notifier.txt
+		 * See Documentation/vm/mmu_notifier.rst
 		 */
 		if (ret)
 			(*cleaned)++;
@@ -1587,7 +1587,7 @@ static bool try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
 			 * point at new page while a device still is using this
 			 * page.
 			 *
-			 * See Documentation/vm/mmu_notifier.txt
+			 * See Documentation/vm/mmu_notifier.rst
 			 */
 			dec_mm_counter(mm, mm_counter_file(page));
 		}
@@ -1597,7 +1597,7 @@ 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.txt
+		 * See Documentation/vm/mmu_notifier.rst
 		 */
 		page_remove_rmap(subpage, PageHuge(page));
 		put_page(page);
diff --git a/mm/util.c b/mm/util.c
index c1250501364f..e857c80c6f4a 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -609,7 +609,7 @@ 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
+ * vm.overcommit_memory sysctl.  See Documentation/vm/overcommit-accounting.rst
  *
  * Strict overcommit modes added 2002 Feb 26 by Alan Cox.
  * Additional code 2002 Jul 20 by Robert Love.