+ mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch added to -mm tree

+ mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch added to -mm tree

[Andrew Morton]

The patch titled
     Subject: mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix
has been added to the -mm tree.  Its filename is
     mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix

implement mlock_lru() and mlock_new() as inlines, per Matthew

Cc: Alistair Popple <apopple@nvidia.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/mlock.c |   11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

--- a/mm/mlock.c~mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix
+++ a/mm/mlock.c
@@ -159,8 +159,15 @@ out:
  */
 #define LRU_PAGE 0x1
 #define NEW_PAGE 0x2
-#define mlock_lru(page) ((struct page *)((unsigned long)page + LRU_PAGE))
-#define mlock_new(page) ((struct page *)((unsigned long)page + NEW_PAGE))
+static inline struct page *mlock_lru(struct page *page)
+{
+	return (struct page *)((unsigned long)page + LRU_PAGE);
+}
+
+static inline struct page *mlock_new(struct page *page)
+{
+	return (struct page *)((unsigned long)page + NEW_PAGE);
+}
 
 /*
  * mlock_pagevec() is derived from pagevec_lru_move_fn():
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

remove-bdi_congested-and-wb_congested-and-related-functions-fix.patch
mm.patch
documentation-vm-page_ownerrst-update-the-documentation-fix.patch
mm-move-page-writeback-sysctls-to-is-own-file-checkpatch-fixes.patch
mm-move-page-writeback-sysctls-to-is-own-file-fix.patch
mm-mempolicy-convert-from-atomic_t-to-refcount_t-on-mempolicy-refcnt-fix.patch
numa-balancing-optimize-page-placement-for-memory-tiering-system-fix.patch
numa-balancing-optimize-page-placement-for-memory-tiering-system-fix-fix.patch
mm-handle-uninitialized-numa-nodes-gracefully-fix.patch
mm-memory_hotplug-remove-obsolete-comment-of-__add_pages-fix.patch
mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch
mm-dont-include-linux-memremaph-in-linux-mmh-fix.patch
proc-alloc-path_max-bytes-for-proc-pid-fd-symlinks-fix.patch
linux-next-rejects.patch
mutex-subsystem-synchro-test-module-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch

+ mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch added to -mm tree

[Andrew Morton]

The patch titled
     Subject: mm/munlock: fix kernel-doc formatting issues
has been added to the -mm tree.  Its filename is
     mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Yang Li <yang.lee@linux.alibaba.com>
Subject: mm/munlock: fix kernel-doc formatting issues

Some functions had kernel-doc that used a hash instead of a colon to
separate the parameter name from the one line description.

Replacing them to remove warnings found by running scripts/kernel-doc,
which is caused by using 'make W=1'.

mm/mlock.c:218: warning: Function parameter or member 'page' not
described in 'mlock_page'
mm/mlock.c:240: warning: Function parameter or member 'page' not
described in 'mlock_new_page'
mm/mlock.c:260: warning: Function parameter or member 'page' not
described in 'munlock_page'

Link: https://lkml.kernel.org/r/20220210004849.69017-1-yang.lee@linux.alibaba.com
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---


--- a/mm/mlock.c~mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix
+++ a/mm/mlock.c
@@ -212,7 +212,7 @@ bool need_mlock_page_drain(int cpu)
 
 /**
  * mlock_page - mlock a page already on (or temporarily off) LRU
- * @page - page to be mlocked, either a normal page or a THP head.
+ * @page: page to be mlocked, either a normal page or a THP head.
  */
 void mlock_page(struct page *page)
 {
@@ -234,7 +234,7 @@ void mlock_page(struct page *page)
 
 /**
  * mlock_new_page - mlock a newly allocated page not yet on LRU
- * @page - page to be mlocked, either a normal page or a THP head.
+ * @page: page to be mlocked, either a normal page or a THP head.
  */
 void mlock_new_page(struct page *page)
 {
@@ -254,7 +254,7 @@ void mlock_new_page(struct page *page)
 
 /**
  * munlock_page - munlock a page
- * @page - page to be munlocked, either a normal page or a THP head.
+ * @page: page to be munlocked, either a normal page or a THP head.
  */
 void munlock_page(struct page *page)
 {
_

Patches currently in -mm which might be from yang.lee@linux.alibaba.com are

mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch
proc-vmcore-fix-vmcore_alloc_buf-kernel-doc-comment.patch