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  • Committer: Steve Langasek
  • Date: 2011-02-18 21:18:44 UTC
  • mfrom: (103.1.7 eglibc)
  • Revision ID: steve.langasek@linaro.org-20110218211844-lodmi8b1qhyq3f3x
Tags: 2.13~pre1-0ubuntu1+multiarch.1
merge from natty

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stdlib/msort.c
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#include <unistd.h>
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#include <memcopy.h>
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#include <errno.h>
 
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#include <atomic.h>
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struct msort_param
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{
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      static long int phys_pages;
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      static int pagesize;
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      if (phys_pages == 0)
 
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      if (pagesize == 0)
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        {
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          phys_pages = __sysconf (_SC_PHYS_PAGES);
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             a quarter of the physical memory.  */
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          phys_pages /= 4;
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          /* Make sure phys_pages is written to memory.  */
 
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          atomic_write_barrier ();
 
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          pagesize = __sysconf (_SC_PAGESIZE);
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        }
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