pagealloc: Override stuck contexts

Signed-off-by: Mel Gorman <mgorman@suse.de>
highalloc: Override stuck contexts

Signed-off-by: Mel Gorman <mgorman@suse.de>
loopdd: sync after each copy

Signed-off-by: Mel Gorman <mgorman@suse.de>
vmstat: Report allocation stalls

Signed-off-by: Mel Gorman <mgorman@suse.de>
compare-kernels: generate r_await w_await graphs

Signed-off-by: Mel Gorman <mgorman@suse.de>
specjbb2013: Add benchmark for SPECjbb2013

Signed-off-by: Mel Gorman <mgorman@suse.de>