qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 2/7] hw/hppa: Make number of TLB and BTLB entries configurabl


From: Richard Henderson
Subject: Re: [PATCH 2/7] hw/hppa: Make number of TLB and BTLB entries configurable
Date: Wed, 2 Sep 2020 09:52:31 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 9/2/20 4:16 AM, Helge Deller wrote:
>>> +    val = cpu_to_le64(HPPA_TLB_ENTRIES);
>>
>> I guess you don't have a cpu structure here against which you could apply
>> ARRAY_SIZE?
> 
> You mean to calculate the number of TLB entries based on the static size
> of an array, e.g. ARRAY_SIZE(struct CPUHPPAState.tlb[256]) ?
> I've replaced it intentionally by a constant, because in a follow-up
> patch to improve the TLB-lookup speed, the array gets replaced by a GTree.

Ok.

>> The indented defines are weird.
> 
> How/Why?

Because usually the # is at column 1.


r~



reply via email to

[Prev in Thread] Current Thread [Next in Thread]