Messages in this thread | | | Date | Wed, 28 May 2008 18:51:50 +0200 | From | Bernd Schmidt <> | Subject | Re: [PATCH, RFD] Unbreaking nommu mmap, v2 |
| |
David Howells wrote: > Note that this patch unconditionally trims allocations, whereas on yours this > is optional. That can be easily remedied, if, in fact, the ability to request > untrimmed allocations is worth doing.
Have you investigated the effect on fragmentation? I backed off on trimming allocations, as it gave unacceptable results.
Is this patch different from the ones I tested last year? They were not stable in my tests back then (fragmentation may have been an issue).
Bernd -- This footer brought to you by insane German lawmakers. Analog Devices GmbH Wilhelm-Wagenfeld-Str. 6 80807 Muenchen Sitz der Gesellschaft Muenchen, Registergericht Muenchen HRB 40368 Geschaeftsfuehrer Thomas Wessel, William A. Martin, Margaret Seif
| |