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Fixed memory reporting for Darwin and Linux systems. #131

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Fixed memory reporting for Darwin and Linux systems. #131

wants to merge 2 commits into from

Commits on Aug 21, 2015

  1. Fixed total memory reporting for Darwin systems. hw.memsize is report… 

    …ed as bytes instead of pages.
    subhachandrachandra committed Aug 21, 2015
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  2. Fixed memory reporting for Linux systems 

    /proc/meminfo reports memory in KiloBytes and so needs a multiplier of 1024 instead of 1000.
The kernel reports in terms of pages and the proc filesystem is left shifting by 2 for 4KB pages to get KB. Since this is a binary shift, Bytes will need to shift by 10 and so get multiplied by 1024.

From the kernel code. PAGE_SHIFT = 12 for 4KB pages
"MemTotal:       %8lu kB\n", K(i.totalram)
    subhachandrachandra committed Aug 21, 2015
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