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mm/page_ext: remove unused variable in offline_page_ext
author
Charan Teja Kalla
<quic_charante@quicinc.com>
Mon, 1 Aug 2022 05:06:37 +0000
(10:36 +0530)
committer
Andrew Morton
<akpm@linux-foundation.org>
Mon, 12 Sep 2022 03:25:47 +0000
(20:25 -0700)
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@quicinc.com
Signed-off-by: Charan Teja Kalla <quic_charante@quicinc.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Pavan Kondeti <quic_pkondeti@quicinc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/page_ext.c
patch
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blob
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diff --git
a/mm/page_ext.c
b/mm/page_ext.c
index
3dc715d
..
e22a928
100644
(file)
--- a/
mm/page_ext.c
+++ b/
mm/page_ext.c
@@
-336,7
+336,7
@@
static int __meminit online_page_ext(unsigned long start_pfn,
}
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(struct notifier_block *self,
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;