Messages in this thread | | | Date | Sat, 3 Apr 2004 02:04:25 +0100 | From | Jamie Lokier <> | Subject | Re: [PATCH] cowlinks v2 |
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Here's a tricky situation:
1. A file is cowlinked. Then each cowlink is mmap()'d, one per process.
2. At this point both mappings share the same pages in RAM.
3. Then one of the cowlinks is written to...
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