Lines Matching refs:free

15 is, only when needed (aka zone free memory is 0), instead of making it
22 OTOH, if there is a lot of free dma pages, it is preferable to satisfy
27 _total_ number of free pages fell below 1/64 th of total memory. With the
36 at init time how many free pages we should aim for while balancing any
43 Another possible solution is that we balance only when the free memory
49 fancy, we could assign different weights to free pages in different
53 it becomes less significant to consider the free dma pages while
81 low_on_memory gets set. This stays set till the number of free pages becomes
83 try to free some pages in the zone (providing GFP_WAIT is set in the request).
84 Orthogonal to this, is the decision to poke kswapd to free some zone pages.
85 That decision is not hysteresis based, and is done when the number of free