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Re: [Qemu-devel] [PATCH v15 1/2] util/mmap-alloc: support MAP_SYNC in qe
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH v15 1/2] util/mmap-alloc: support MAP_SYNC in qemu_ram_mmap() |
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Date: |
Wed, 1 May 2019 01:11:34 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 01/05/19 00:50, Michael S. Tsirkin wrote:
>> Stefan, did you hit a build failure, or it was just theoretical?
>>
>> linux-headers/*/mman.h is updated by "linux-headers: add
>> linux/mman.h" (commit 8cf108c5d159). If the build really fails,
>> something else is broken in our build system.
> I think it's for non-linux hosts. linux-headers/ is only used
> on linux hosts.
Yes, it is. Maybe the #ifndef/#define part should be only used for
non-Linux.
Paolo
[Qemu-devel] [PATCH v15 2/2] docs: Added MAP_SYNC documentation, Wei Yang, 2019/04/25