Re: [Qemu-devel] [PATCH] memory: unref the memory region in simplify flatview

2019-07-12 Thread Paolo Bonzini
On 12/07/19 08:52, Wang King wrote: > From: King Wang > > The memory region reference is increased when insert a range > into flatview range array, then decreased by destroy flatview. > If some flat range merged by flatview_simplify, the memory region > reference can not be decreased by destroy

[Qemu-devel] [PATCH] memory: unref the memory region in simplify flatview

2019-07-12 Thread Wang King
From: King Wang The memory region reference is increased when insert a range into flatview range array, then decreased by destroy flatview. If some flat range merged by flatview_simplify, the memory region reference can not be decreased by destroy flatview any more. In this case, start virtual