Commit 3f04ba85 authored by Tejun Heo's avatar Tejun Heo

vmalloc: fix use of non-existent percpu variable in put_cpu_var()

vmalloc used non-existent percpu variable vmap_cpu_blocks instead of
the intended vmap_block_queue.  This went unnoticed because
put_cpu_var() didn't evaluate the parameter.  Fix it.
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Cc: Nick Piggin <npiggin@suse.de>
parent dec54bf5
......@@ -760,7 +760,7 @@ static struct vmap_block *new_vmap_block(gfp_t gfp_mask)
spin_lock(&vbq->lock);
list_add(&vb->free_list, &vbq->free);
spin_unlock(&vbq->lock);
put_cpu_var(vmap_cpu_blocks);
put_cpu_var(vmap_block_queue);
return vb;
}
......@@ -825,7 +825,7 @@ again:
}
spin_unlock(&vb->lock);
}
put_cpu_var(vmap_cpu_blocks);
put_cpu_var(vmap_block_queue);
rcu_read_unlock();
if (!addr) {
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment