Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH v17 09/14] iomap: Don't get an reference on ZERO_PAGE for direct I/O block zeroing | Date | Wed, 8 Mar 2023 16:52:46 +0000 |
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ZERO_PAGE can't go away, no need to hold an extra reference.
Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: John Hubbard <jhubbard@nvidia.com> cc: Al Viro <viro@zeniv.linux.org.uk> cc: David Hildenbrand <david@redhat.com> cc: linux-fsdevel@vger.kernel.org --- fs/iomap/direct-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c index f771001574d0..850fb9870c2f 100644 --- a/fs/iomap/direct-io.c +++ b/fs/iomap/direct-io.c @@ -202,7 +202,7 @@ static void iomap_dio_zero(const struct iomap_iter *iter, struct iomap_dio *dio, bio->bi_private = dio; bio->bi_end_io = iomap_dio_bio_end_io; - get_page(page); + bio_set_flag(bio, BIO_NO_PAGE_REF); __bio_add_page(bio, page, len, 0); iomap_dio_submit_bio(iter, dio, bio, pos); }
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