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Code Issues Releases Wiki Activity

mm/page_ext: remove unused variable in offline_page_ext 

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>
This commit is contained in:
Charan Teja Kalla 2022-08-01 10:36:37 +05:30 committed by Andrew Morton
parent 9d0d946840
commit 7b5a0b664e
1 changed files with 3 additions and 3 deletions
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6
mm/page_ext.c
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@ -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;