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Re: [Qemu-devel] [RFC 0/5] scripts/dump-guest-memory.py: Add multi-arch
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [RFC 0/5] scripts/dump-guest-memory.py: Add multi-arch support |
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Date: |
Wed, 20 Jan 2016 12:34:10 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
On 20/01/2016 11:03, Janosch Frank wrote:
>
> In python 3:
> 1/2 == 0.5
> 1//2 == 0
> but a // b == floor(a/b), i.e. a cast is made.
>
> Anyway, I got rid of the import with:
> -(-len_desc // 4)
I would change that to either:
def ceil_div(a, b)
return -(-a // b)
...
ceil_div(len_desc, 4)
or
(len_desc + 3) / 4
Paolo
- Re: [Qemu-devel] [RFC 3/5] scripts/dump-guest-memory.py: Improve python 3 compatibility, (continued)