The patch titled
Subject: mm/page_ext: remove unused variable in offline_page_ext
has been added to the -mm mm-unstable branch. Its filename is
mm-page_ext-remove-unused-variable-in-offline_page_ext.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_ext-remove-unused-variable-in-offline_page_ext.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: Charan Teja Kalla <quic_charante@xxxxxxxxxxx>
Subject: mm/page_ext: remove unused variable in offline_page_ext
Date: Mon, 1 Aug 2022 10:36:37 +0530
Remove unused variable 'nid' in offline_page_ext(). This is not used
since the page_ext code inception.
Link: https://lkml.kernel.org/r/1659330397-11817-1-git-send-email-quic_charante@xxxxxxxxxxx
Signed-off-by: Charan Teja Kalla <quic_charante@xxxxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxxx>
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Cc: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Shakeel Butt <shakeelb@xxxxxxxxxx>
Cc: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Cc: Pavan Kondeti <quic_pkondeti@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_ext.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/page_ext.c~mm-page_ext-remove-unused-variable-in-offline_page_ext
+++ a/mm/page_ext.c
@@ -336,7 +336,7 @@ static int __meminit online_page_ext(uns
}
static int __meminit offline_page_ext(unsigned long start_pfn,
- unsigned long nr_pages, int nid)
+ unsigned long nr_pages)
{
unsigned long start, end, pfn;
@@ -362,11 +362,11 @@ static int __meminit page_ext_callback(s
break;
case MEM_OFFLINE:
offline_page_ext(mn->start_pfn,
- mn->nr_pages, mn->status_change_nid);
+ mn->nr_pages);
break;
case MEM_CANCEL_ONLINE:
offline_page_ext(mn->start_pfn,
- mn->nr_pages, mn->status_change_nid);
+ mn->nr_pages);
break;
case MEM_GOING_OFFLINE:
break;
_
Patches currently in -mm which might be from quic_charante@xxxxxxxxxxx are
mm-page_ext-remove-unused-variable-in-offline_page_ext.patch
