* How zone_balane_ratio is decided?
@ 2001-10-02 10:35 amey d inamdar
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From: amey d inamdar @ 2001-10-02 10:35 UTC (permalink / raw)
To: linux-mm; +Cc: iamey
Hello there,
In a code of zone allocator free_area_init_core() minimum pages, low pages and high pages for any zone are decided using
mask = realpages/zone_balance_ratio
minpages=mask
low pages=2*mask
high pages=3*mask
how zone balance ratio is decided for each zone? What is its significance? Please tell as soon as possible. I am unable to go further reading code.
Thanking you in anticipation
- Amey
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