On 1/27/20 10:17 AM, Qian Cai wrote:
On Jan 15, 2020, at 1:09 AM, Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx> wrote: The VM_BUG_ON() is already used by queue_pages_test_walk(), it sounds better to dump more debug information by using VM_BUG_ON_VMA() to help debugging.What’s the problem this is trying to resolve? Was there an existing bug would trigger this?
Dumping more information to help debugging. I don't run into related bug personally.
