From: Igor Konopko <igor.j.konopko@xxxxxxxxx>
[ Upstream commit 486b5aac85f6ec0b2df3e82a6a629d5eb7804db5 ]
In pblk_rb_tear_down_check() the spinlock functions are not
called in proper order.
Fixes: a4bd217 ("lightnvm: physical block device (pblk) target")
Signed-off-by: Igor Konopko <igor.j.konopko@xxxxxxxxx>
Reviewed-by: Javier González <javier@xxxxxxxxxxx>
Reviewed-by: Hans Holmberg <hans.holmberg@xxxxxxxxxxxx>
Signed-off-by: Matias Bjørling <mb@xxxxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/lightnvm/pblk-rb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/lightnvm/pblk-rb.c b/drivers/lightnvm/pblk-rb.c
index c0dd17a82170..73de2deaba67 100644
--- a/drivers/lightnvm/pblk-rb.c
+++ b/drivers/lightnvm/pblk-rb.c
@@ -825,8 +825,8 @@ int pblk_rb_tear_down_check(struct pblk_rb *rb)
}
out:
- spin_unlock(&rb->w_lock);
spin_unlock_irq(&rb->s_lock);
+ spin_unlock(&rb->w_lock);
return ret;
}
--
2.20.1
