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| From | jgk@panix.com (Joe keane) |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Will 'free' return the memory Immediately to the OS ? |
| Date | 2012-05-18 19:44 +0000 |
| Organization | Public Access Networks Corp. |
| Message-ID | <jp68q1$1ra$1@reader1.panix.com> (permalink) |
| References | <joui61$898$1@speranza.aioe.org> <5co7r7hdgsp3ijgohvueekl1h0a40cr3do@4ax.com> <jp1dmr$gen$1@dont-email.me> <i20ar71d8m427086mra7ortps5up3tqa7v@4ax.com> |
In article <i20ar71d8m427086mra7ortps5up3tqa7v@4ax.com>, David T. Ashley <dashley@gmail.com> wrote: >I figured with a modern PC having maybe 4G of memory, you might want >to divide the memory into maybe 1,000 - 10,000 pages, so I would have >figured page sizes in the range of 512K - 4M. 4K surprises me. The OS can have a larger page size. It's easy to make 16 KB pages on hardware that is designed for 4 KB pages. But not the other way around. The size of a 'segment' [unit that the memory management requests more space from the OS] would be more like 2 MB.
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Will 'free' return the memory Immediately to the OS ? Raj Pashwar <raj121190@hotmail.NOSPAM.com> - 2012-05-15 21:34 +0000
Re: Will 'free' return the memory Immediately to the OS ? Ian Collins <ian-news@hotmail.com> - 2012-05-16 09:55 +1200
Re: Will 'free' return the memory Immediately to the OS ? James Kuyper <jameskuyper@verizon.net> - 2012-05-15 18:42 -0400
Re: Will 'free' return the memory Immediately to the OS ? Keith Thompson <kst-u@mib.org> - 2012-05-15 16:49 -0700
Re: Will 'free' return the memory Immediately to the OS ? Ben Pfaff <blp@cs.stanford.edu> - 2012-05-15 16:59 -0700
Re: Will 'free' return the memory Immediately to the OS ? Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-05-15 20:24 -0400
Re: Will 'free' return the memory Immediately to the OS ? David T. Ashley <dashley@gmail.com> - 2012-05-16 13:29 -0400
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-05-16 18:36 -0500
Re: Will 'free' return the memory Immediately to the OS ? David T. Ashley <dashley@gmail.com> - 2012-05-17 09:47 -0400
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-05-17 11:22 -0500
Re: Will 'free' return the memory Immediately to the OS ? Kaz Kylheku <kaz@kylheku.com> - 2012-05-17 16:54 +0000
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-05-18 12:30 -0500
Re: Will 'free' return the memory Immediately to the OS ? Keith Thompson <kst-u@mib.org> - 2012-05-17 14:09 -0700
Re: Will 'free' return the memory Immediately to the OS ? Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-05-17 21:05 -0400
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-05-18 17:41 -0500
Re: Will 'free' return the memory Immediately to the OS ? Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-05-18 20:19 -0400
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-05-22 15:08 -0500
Re: Will 'free' return the memory Immediately to the OS ? Ben Pfaff <blp@cs.stanford.edu> - 2012-05-22 13:45 -0700
Re: Will 'free' return the memory Immediately to the OS ? Robert Wessel <robertwessel2@yahoo.com> - 2012-05-23 03:02 -0500
Re: Will 'free' return the memory Immediately to the OS ? Robert Miles <milesrf@Usenet-News.net> - 2012-06-24 23:49 -0500
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-06-26 10:33 -0500
Re: Will 'free' return the memory Immediately to the OS ? jgk@panix.com (Joe keane) - 2012-05-18 19:44 +0000
Re: Will 'free' return the memory Immediately to the OS ? Stephen Sprunk <stephen@sprunk.org> - 2012-05-18 17:27 -0500
Re: Will 'free' return the memory Immediately to the OS ? jgk@panix.com (Joe keane) - 2012-05-22 21:52 +0000
Re: Will 'free' return the memory Immediately to the OS ? Ian Collins <ian-news@hotmail.com> - 2012-05-23 11:12 +1200
Re: Will 'free' return the memory Immediately to the OS ? Robert Wessel <robertwessel2@yahoo.com> - 2012-05-23 03:15 -0500
Re: Will 'free' return the memory Immediately to the OS ? Robert Wessel <robertwessel2@yahoo.com> - 2012-05-17 11:54 -0500
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