bio: ensure __bio_clone_fast copies bi_partno

[sfrench/cifs-2.6.git] / block / bio.c

diff --git a/block/bio.c b/block/bio.c
index b94a802f8ba341894d6c4eafb0c04f87eacbe1c6..459cc857f3d91647b47beb58c98cd592852e1db1 100644 (file)
--- a/block/bio.c
+++ b/block/bio.c
@@ -597,6 +597,7 @@ void __bio_clone_fast(struct bio *bio, struct bio *bio_src)
         * so we don't set nor calculate new physical/hw segment counts here
         */
        bio->bi_disk = bio_src->bi_disk;
+       bio->bi_partno = bio_src->bi_partno;
        bio_set_flag(bio, BIO_CLONED);
        bio->bi_opf = bio_src->bi_opf;
        bio->bi_write_hint = bio_src->bi_write_hint;