lightnvm: pblk: allow allocation of new lines during shutdown

When shutting down pblk the write buffer is flushed and if the
current line can't fit the data in the write buffer we need
to allocate a new line, so remove the check that prevents this.

Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c
index 22e61cd4f80154b1d1c6924a4276932c1cada593..8848443a0721fd6e11367c0e4fa2338e4ecdfd0f 100644 (file)
--- a/drivers/lightnvm/pblk-core.c
+++ b/drivers/lightnvm/pblk-core.c
@@ -1407,13 +1407,6 @@ struct pblk_line *pblk_line_replace_data(struct pblk *pblk)
        l_mg->data_line = new;
 
        spin_lock(&l_mg->free_lock);
-       if (pblk->state != PBLK_STATE_RUNNING) {
-               l_mg->data_line = NULL;
-               l_mg->data_next = NULL;
-               spin_unlock(&l_mg->free_lock);
-               goto out;
-       }
-
        pblk_line_setup_metadata(new, l_mg, &pblk->lm);
        spin_unlock(&l_mg->free_lock);