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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-16 16:11:59 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 14:28:45 -0700 |
| commit | 6199277baf73a4877b42991b97c40e173e530756 (patch) | |
| tree | 8bedda28f27b8a5994adf29356bf9a8f283bfbc9 /mm | |
| parent | ebc1baf5c9b46c2240c580a2fd992b2e48606dfa (diff) | |
| download | linux-starfive-6199277baf73a4877b42991b97c40e173e530756.tar.gz linux-starfive-6199277baf73a4877b42991b97c40e173e530756.tar.bz2 linux-starfive-6199277baf73a4877b42991b97c40e173e530756.zip | |
mm: remove folio_test_transhuge()
This function is misleading; people think it means "Is this a THP", when
all it actually does is check whether this is a large folio. Remove it;
the one remaining user should have been checking to see whether the folio
is PMD sized or not.
Link: https://lkml.kernel.org/r/20230816151201.3655946-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memcontrol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 8e125aa5a18d..de6b40f85113 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5755,7 +5755,7 @@ static int mem_cgroup_move_account(struct page *page, if (folio_mapped(folio)) { __mod_lruvec_state(from_vec, NR_ANON_MAPPED, -nr_pages); __mod_lruvec_state(to_vec, NR_ANON_MAPPED, nr_pages); - if (folio_test_transhuge(folio)) { + if (folio_test_pmd_mappable(folio)) { __mod_lruvec_state(from_vec, NR_ANON_THPS, -nr_pages); __mod_lruvec_state(to_vec, NR_ANON_THPS, |