diff options
| author | Pedro Demarchi Gomes <pedrodemargomes@gmail.com> | 2025-10-04 00:19:12 -0300 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2025-10-20 15:21:03 +0200 |
| commit | 9a746ee0fb399b2021e801c5f724e75c7468fcf6 (patch) | |
| tree | 0e29ba33530b194a7e371159dcd4617cb6f47c42 | |
| parent | ba59e59b8b4dc0cb4882aa6f91fe16361dd95b99 (diff) | |
dm-crypt: use folio_nr_pages() instead of shift operation
folio_nr_pages() is a faster helper function to get the number of pages when
NR_PAGES_IN_LARGE_FOLIO is enabled.
Signed-off-by: Pedro Demarchi Gomes <pedrodemargomes@gmail.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
| -rw-r--r-- | drivers/md/dm-crypt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 04a553529dc2..5eace7d4a67a 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1747,7 +1747,7 @@ static void crypt_free_buffer_pages(struct crypt_config *cc, struct bio *clone) bio_for_each_folio_all(fi, clone) { if (folio_test_large(fi.folio)) { percpu_counter_sub(&cc->n_allocated_pages, - 1 << folio_order(fi.folio)); + folio_nr_pages(fi.folio)); folio_put(fi.folio); } else { mempool_free(&fi.folio->page, &cc->page_pool); |