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H A D | compaction.c | diff 00bc102f82e0a0c70f1d4c9fdeb4c0cbc622d777 Fri Apr 29 01:16:17 CDT 2022 Miaohe Lin <linmiaohe@huawei.com> mm: compaction: remove unneeded assignment to isolate_start_pfn
isolate_start_pfn is unused when cc->nr_freepages ! = 0. Otherwise cc->free_pfn will overwrite it unconditionally. So we should remove this unneeded and somewhat misleading assignment.
Link: https://lkml.kernel.org/r/20220418141253.24298-4-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Cc: Charan Teja Kalla <charante@codeaurora.org> Cc: David Hildenbrand <david@redhat.com> Cc: Pintu Kumar <pintu@codeaurora.org> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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