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Groups > linux.kernel > #1403496
| From | Miklos Szeredi <miklos@szeredi.hu> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | sharing page cache pages between multiple mappings |
| Date | 2016-05-19 10:30 +0200 |
| Message-ID | <rArvb-5HV-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Has anyone thought about sharing pages between multiple files? The obvious application is for COW filesytems where there are logically distinct files that physically share data and could easily share the cache as well if there was infrastructure for it. Thanks, Miklos
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sharing page cache pages between multiple mappings Miklos Szeredi <miklos@szeredi.hu> - 2016-05-19 10:30 +0200
Re: sharing page cache pages between multiple mappings Michal Hocko <mhocko@kernel.org> - 2016-05-19 11:10 +0200
Re: sharing page cache pages between multiple mappings Miklos Szeredi <miklos@szeredi.hu> - 2016-05-19 12:20 +0200
Re: sharing page cache pages between multiple mappings Michal Hocko <mhocko@kernel.org> - 2016-05-19 13:00 +0200
Re: sharing page cache pages between multiple mappings Dave Chinner <david@fromorbit.com> - 2016-05-20 01:50 +0200
Re: sharing page cache pages between multiple mappings Miklos Szeredi <miklos@szeredi.hu> - 2016-05-20 12:40 +0200
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