[merged mm-stable] mm-reduce-dependencies-on-linux-kernelh.patch removed from -mm tree

[merged mm-stable] mm-reduce-dependencies-on-linux-kernelh.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: reduce dependencies on <linux/kernel.h>
has been removed from the -mm tree.  Its filename was
     mm-reduce-dependencies-on-linux-kernelh.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: mm: reduce dependencies on <linux/kernel.h>
Date: Fri, 2 Feb 2024 22:23:18 +0100

"page_counter.h" does not need <linux/kernel.h>. <linux/limits.h> is enough
to get LONG_MAX.

Files that include page_counter.h are limited. They have been compile
tested or checked.

$ git grep page_counter\.h
include/linux/hugetlb_cgroup.h: struct page_counter hugepage[HUGE_MAX_HSTATE];
	--> all files that include it have been compile tested

include/linux/memcontrol.h:#include <linux/page_counter.h>
	--> <linux/kernel.h> has been added, to be safe

include/net/sock.h:#include <linux/page_counter.h>
	--> already include <linux/kernel.h>

mm/hugetlb_cgroup.c:#include <linux/page_counter.h>
mm/memcontrol.c:#include <linux/page_counter.h>
mm/page_counter.c:#include <linux/page_counter.h>
	--> compile tested

Link: https://lkml.kernel.org/r/adfdbe21c4d06400d7bd802868762deb85cae8b6.1706908921.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/memcontrol.h   |    1 +
 include/linux/page_counter.h |    2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

--- a/include/linux/memcontrol.h~mm-reduce-dependencies-on-linux-kernelh
+++ a/include/linux/memcontrol.h
@@ -14,6 +14,7 @@
 #include <linux/vm_event_item.h>
 #include <linux/hardirq.h>
 #include <linux/jump_label.h>
+#include <linux/kernel.h>
 #include <linux/page_counter.h>
 #include <linux/vmpressure.h>
 #include <linux/eventfd.h>
--- a/include/linux/page_counter.h~mm-reduce-dependencies-on-linux-kernelh
+++ a/include/linux/page_counter.h
@@ -4,7 +4,7 @@
 
 #include <linux/atomic.h>
 #include <linux/cache.h>
-#include <linux/kernel.h>
+#include <linux/limits.h>
 #include <asm/page.h>
 
 struct page_counter {
_

Patches currently in -mm which might be from christophe.jaillet@wanadoo.fr are