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| Started by | Andrea Arcangeli <aarcange@redhat.com> |
|---|---|
| First post | 2017-01-19 23:20 +0100 |
| Last post | 2017-01-19 23:20 +0100 |
| Articles | 1 — 1 participant |
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Re: [PATCH v2 1/1] mm/ksm: improve deduplication of zero pages with colouring Andrea Arcangeli <aarcange@redhat.com> - 2017-01-19 23:20 +0100
| From | Andrea Arcangeli <aarcange@redhat.com> |
|---|---|
| Date | 2017-01-19 23:20 +0100 |
| Subject | Re: [PATCH v2 1/1] mm/ksm: improve deduplication of zero pages with colouring |
| Message-ID | <t1tdM-7m6-9@gated-at.bofh.it> |
Hello, On Thu, Jan 19, 2017 at 07:35:53PM +0100, Claudio Imbrenda wrote: > +/* Checksum of an empty (zeroed) page */ > +static unsigned int zero_checksum; > + > +/* Whether to merge empty (zeroed) pages with actual zero pages */ > +static bool ksm_use_zero_pages; Both could be defined as __read_mostly.
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