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Re: [Help-smalltalk] Read-only oldspace
From: |
Paolo Bonzini |
Subject: |
Re: [Help-smalltalk] Read-only oldspace |
Date: |
Wed, 25 May 2011 18:13:54 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.10 |
On 05/25/2011 11:31 AM, Gwenael Casaccio wrote:
Is it what you want for the image saving ?
https://github.com/MrGwen/GNU-Smalltalk/commit/0372cfe08977da6d1d5cb8cecf2d7796f5375593
Yes! Just:
1) no cut-and-paste :)
2) if "use_copy_on_write" is true, you should mmap the read-only data to
a separate memory region, so that you can make it read-only too.
Perhaps you need to invoke mmap separately instead of doing it just once
at the beginning of the loading.
Paolo
- [Help-smalltalk] Read-only oldspace, Gwenael Casaccio, 2011/05/12
- Re: [Help-smalltalk] Read-only oldspace, Holger Hans Peter Freyther, 2011/05/12
- Re: [Help-smalltalk] Read-only oldspace, Paolo Bonzini, 2011/05/13
- Re: [Help-smalltalk] Read-only oldspace, Gwenael Casaccio, 2011/05/13
- Re: [Help-smalltalk] Read-only oldspace, Gwenael Casaccio, 2011/05/17
- Re: [Help-smalltalk] Read-only oldspace, Paolo Bonzini, 2011/05/17
- Re: [Help-smalltalk] Read-only oldspace, Gwenael Casaccio, 2011/05/17
- Re: [Help-smalltalk] Read-only oldspace, Paolo Bonzini, 2011/05/18
- Re: [Help-smalltalk] Read-only oldspace, Gwenael Casaccio, 2011/05/25
- Re: [Help-smalltalk] Read-only oldspace,
Paolo Bonzini <=
- Re: [Help-smalltalk] Read-only oldspace, Gwenael Casaccio, 2011/05/27