These two predicates are the same for file pages, but are not the same for
anonymous pages.
Link: https://lkml.kernel.org/r/20220902192639.1737108-3-willy@infradead.org
Fixes: 87fd4436d810 ("mm/vmscan: convert shrink_active_list() to use a folio")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reported-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
}
if (unlikely(buffer_heads_over_limit)) {
- if (folio_get_private(folio) && folio_trylock(folio)) {
- if (folio_get_private(folio))
+ if (folio_test_private(folio) && folio_trylock(folio)) {
+ if (folio_test_private(folio))
filemap_release_folio(folio, 0);
folio_unlock(folio);
}