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mm: remove redundant condition for THP folio

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folio_test_pmd_mappable() implies folio_test_large(), therefore, simplify
the expression for is_thp.

Link: https://lkml.kernel.org/r/20241018094151.3458-1-dev.jain@arm.com
Signed-off-by: Dev Jain <dev.jain@arm.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Dev Jain 2024-10-18 15:11:51 +05:30 committed by Andrew Morton
parent 4b6b0a5188
commit 5bb6345cd2
1 changed files with 1 additions and 1 deletions
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mm/migrate.c
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@ -1733,7 +1733,7 @@ static int migrate_pages_batch(struct list_head *from,
list_for_each_entry_safe(folio, folio2, from, lru) {
is_large = folio_test_large(folio);
is_thp = is_large && folio_test_pmd_mappable(folio);
is_thp = folio_test_pmd_mappable(folio);
nr_pages = folio_nr_pages(folio);
cond_resched();