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Re: [Qemu-devel] Modularizing QEMU RFC
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] Modularizing QEMU RFC |
Date: |
Mon, 3 Aug 2015 11:52:44 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 03/08/2015 05:09, Fam Zheng wrote:
> bdrv_probe_all is harder. If we modularize a format driver, its .bdrv_probe
> code will be in the module. If we want to do the format detection, we need to
> load all format drivers. This means if the command line has an unspecified
> format, we'll still need to load all drivers at starting phase. (I wish all
> formats are probed according to magic bytes at offset 0, so we can simplify
> the
> .bdrv_probe logic and do it with data matching in block.c like the protocol
> case, but that's not true for VMDK :( )
I think it's okay to say that:
- .bdrv_probe_device is not supported in modules (you have to use
file.driver=foo manually)
- not specifying a format results in all modules being loaded
Paolo
- Re: [Qemu-devel] Modularizing QEMU RFC, (continued)
- Re: [Qemu-devel] Modularizing QEMU RFC, Marc Marí, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Alex Bennée, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Marc Marí, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Alex Bennée, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Daniel P. Berrange, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Daniel P. Berrange, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Fam Zheng, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Marc Marí, 2015/08/03
- Re: [Qemu-devel] Modularizing QEMU RFC, Fam Zheng, 2015/08/03
Re: [Qemu-devel] Modularizing QEMU RFC, Daniel P. Berrange, 2015/08/03
Re: [Qemu-devel] Modularizing QEMU RFC,
Paolo Bonzini <=
Re: [Qemu-devel] Modularizing QEMU RFC, Daniel P. Berrange, 2015/08/03