raspberrypi/linux — pull request #349 by Ferroin (2013-08-05 01:02:22+00:00)
Title: Added CONFIG_COMPACTION=y to defconfigs

This adds a slight overhead to memory allocation (maybe 2us without
overclocking), but improves preformance with workloads that use a lot of
big blocks of memory. It might also (theoretically) improve behavior
with respect to issues like #153.