+ mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch added to mm-unstable branch

+ mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.
has been added to the -mm mm-unstable branch.  Its filename is
     mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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 via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: Mirsad Todorovac <mtodorovac69@gmail.com>
Subject: mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.
Date: Wed, 14 Aug 2024 00:03:34 +0200

fix build:

mm/vmstat.c:34:12: error: `vmstat_late_init_done' defined but not used [-Werror=unused-variable]
   34 | static int vmstat_late_init_done;
      |            ^~~~~~~~~~~~~~~~~~~~~

Link: https://lkml.kernel.org/r/b604b19d-c548-4795-adb7-3d0736b8b560@alu.unizg.hr
Fixes: ef534a0d51984 ("mm/vmstat: defer the refresh_zone_stat_thresholds after all CPUs bringup")
Signed-off-by: Mirsad Todorovac <mtodorovac69@gmail.com>
Cc: Saurabh Sengar <ssengar@linux.microsoft.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/vmstat.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/mm/vmstat.c~mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix
+++ a/mm/vmstat.c
@@ -31,7 +31,10 @@
 
 #include "internal.h"
 
+#ifdef CONFIG_SMP
 static int vmstat_late_init_done;
+#endif /* CONFIG_SMP */
+
 #ifdef CONFIG_NUMA
 int sysctl_vm_numa_stat = ENABLE_NUMA_STAT;
 
_

Patches currently in -mm which might be from mtodorovac69@gmail.com are

mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch

+ mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix
has been added to the -mm mm-unstable branch.  Its filename is
     mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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 via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: Saurabh Sengar <ssengar@linux.microsoft.com>
Subject: mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix
Date: Sun, 11 Aug 2024 23:13:40 -0700

move vmstat_late_init_done under CONFIG_SMP to fix variable 'defined but
not used' warning

Link: https://lkml.kernel.org/r/1723443220-20623-1-git-send-email-ssengar@linux.microsoft.com
Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Cc: Mirsad Todorovac <mtodorovac69@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/vmstat.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/vmstat.c~mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix
+++ a/mm/vmstat.c
@@ -31,7 +31,6 @@
 
 #include "internal.h"
 
-static int vmstat_late_init_done;
 #ifdef CONFIG_NUMA
 int sysctl_vm_numa_stat = ENABLE_NUMA_STAT;
 
@@ -1929,6 +1928,7 @@ static const struct seq_operations vmsta
 #ifdef CONFIG_SMP
 static DEFINE_PER_CPU(struct delayed_work, vmstat_work);
 int sysctl_stat_interval __read_mostly = HZ;
+static int vmstat_late_init_done;
 
 #ifdef CONFIG_PROC_FS
 static void refresh_vm_stats(struct work_struct *work)
_

Patches currently in -mm which might be from ssengar@linux.microsoft.com are

mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup.patch
mm-vmstat-defer-the-refresh_zone_stat_thresholds-after-all-cpus-bringup-fix.patch