| commit | 5adc5be7cd1bcef6bb64f5255d2a33f20a3cf5be | [log] [tgz] |
|---|---|---|
| author | Mel Gorman <mel@csn.ul.ie> | Tue Oct 16 01:25:54 2007 -0700 |
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | Tue Oct 16 09:43:00 2007 -0700 |
| tree | 39ed023e8c36cde0c0f9cba50f945e77d3ca26fa | |
| parent | 9ef9acb05a741ec10a5e9122717736de12adced9 [diff] |
Bias the placement of kernel pages at lower PFNs This patch chooses blocks with lower PFNs when placing kernel allocations. This is particularly important during fallback in low memory situations to stop unmovable pages being placed throughout the entire address space. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>