On 10/28/22 01:59, Alex Bennée wrote:
I'm unwilling to put an expensive test like a function call
(have_mmap_lock) before an inexpensive test like pointer != NULL.
Is it really that more expensive?
Well, yes. I mean, the function call isn't really slow, but it isn't single-cycle like a
comp
Richard Henderson writes:
> On 10/26/22 23:36, Alex Bennée wrote:
>> Richard Henderson writes:
>>
>>> Finish weaning user-only away from PageDesc.
>>>
>>> Using an interval tree to track page permissions means that
>>> we can represent very large regions efficiently.
>>>
>>> Resolves: https:/
On 10/26/22 23:36, Alex Bennée wrote:
Richard Henderson writes:
Finish weaning user-only away from PageDesc.
Using an interval tree to track page permissions means that
we can represent very large regions efficiently.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/290
Resolves: htt
Richard Henderson writes:
> Finish weaning user-only away from PageDesc.
>
> Using an interval tree to track page permissions means that
> we can represent very large regions efficiently.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/290
> Resolves: https://gitlab.com/qemu-project
Finish weaning user-only away from PageDesc.
Using an interval tree to track page permissions means that
we can represent very large regions efficiently.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/290
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/967
Resolves: https://gitla
