On 2021/4/13 1:51, Jason Gunthorpe wrote: > On Wed, Apr 07, 2021 at 04:15:53PM +0800, Weihang Li wrote: >> It's ok if the refcount of cm_id is zero when release the reference of it, >> there is no need to call BUG_ON. > > Huh? No it isn't. > > If you want to remove this BUG_ON then convert this to a refcount_t > and rely on refcount debugging instead. > > Jason > I see. I will try using refcount_t instead. Thank you Weihang
