bcachefs: Don't reuse bio in retry path

We can't reuse bios without reinitializing them, and in the retry path
it's safer to just make sure we don't reuse them at all.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/io.c b/fs/bcachefs/io.c
index a343393115d8c3f4eaa49a6c533dbd30b3fbacfc..3f075dcfafb2699790385eea0ee75dadd869843c 100644 (file)
--- a/fs/bcachefs/io.c
+++ b/fs/bcachefs/io.c
@@ -1447,6 +1447,7 @@ static void bch2_read_retry_nodecode(struct bch_fs *c, struct bch_read_bio *rbio
        int ret;
 
        flags &= ~BCH_READ_LAST_FRAGMENT;
+       flags |= BCH_READ_MUST_CLONE;
 
        bch2_trans_init(&trans, c, 0, 0);