The patch titled
Subject: reboot: move reboot_notifier_list to kernel/reboot.c
has been added to the -mm mm-nonmm-unstable branch. Its filename is
reboot-move-reboot_notifier_list-to-kernel-rebootc.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/reboot-move-reboot_notifier_list-to-kernel-rebootc.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Thomas WeiÃ?schuh <linux@xxxxxxxxxxxxxx>
Subject: reboot: move reboot_notifier_list to kernel/reboot.c
Date: Sat, 12 Oct 2024 19:52:53 +0200
All the functions related to the reboot notifier list are in
kernel/reboot.c. Move the list itself, too. As there are no direct users
anymore, make the declaration static.
Link: https://lkml.kernel.org/r/20241012-reboot_notifier_list-v1-1-6093bb9455ce@xxxxxxxxxxxxxx
Signed-off-by: Thomas WeiÃ?schuh <linux@xxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/notifier.h | 2 --
kernel/notifier.c | 8 --------
kernel/reboot.c | 7 +++++++
3 files changed, 7 insertions(+), 10 deletions(-)
--- a/include/linux/notifier.h~reboot-move-reboot_notifier_list-to-kernel-rebootc
+++ a/include/linux/notifier.h
@@ -237,7 +237,5 @@ static inline int notifier_to_errno(int
#define KBD_KEYSYM 0x0004 /* Keyboard keysym */
#define KBD_POST_KEYSYM 0x0005 /* Called after keyboard keysym interpretation */
-extern struct blocking_notifier_head reboot_notifier_list;
-
#endif /* __KERNEL__ */
#endif /* _LINUX_NOTIFIER_H */
--- a/kernel/notifier.c~reboot-move-reboot_notifier_list-to-kernel-rebootc
+++ a/kernel/notifier.c
@@ -5,19 +5,11 @@
#include <linux/notifier.h>
#include <linux/rcupdate.h>
#include <linux/vmalloc.h>
-#include <linux/reboot.h>
#define CREATE_TRACE_POINTS
#include <trace/events/notifier.h>
/*
- * Notifier list for kernel code which wants to be called
- * at shutdown. This is used to stop any idling DMA operations
- * and the like.
- */
-BLOCKING_NOTIFIER_HEAD(reboot_notifier_list);
-
-/*
* Notifier chain core routines. The exported routines below
* are layered on top of these, with appropriate locking added.
*/
--- a/kernel/reboot.c~reboot-move-reboot_notifier_list-to-kernel-rebootc
+++ a/kernel/reboot.c
@@ -72,6 +72,13 @@ static bool poweroff_fallback_to_halt;
*/
void __weak (*pm_power_off)(void);
+/*
+ * Notifier list for kernel code which wants to be called
+ * at shutdown. This is used to stop any idling DMA operations
+ * and the like.
+ */
+static BLOCKING_NOTIFIER_HEAD(reboot_notifier_list);
+
/**
* emergency_restart - reboot the system
*
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxx are
reboot-move-reboot_notifier_list-to-kernel-rebootc.patch
