preaddd: Simple benchmark to execute dd in parallel

Signed-off-by: Mel Gorman <mgorman@suse.de>
oprofile_map_events: L2 cache miss for new CPU
MonitorMmtestsvmstat: Report allocations from each zone

Signed-off-by: Mel Gorman <mgorman@suse.de>
iostat: Report request sizes, read merges and write merges

Signed-off-by: Mel Gorman <mgorman@suse.de>
MonitorFtracereclaimcompact: Partial update for proportional scanning analysis

Signed-off-by: Mel Gorman <mgorman@suse.de>
mmtestsvmstat: fix reporting page migration failures

The vmstat key is called pgmigrate_fail, not pgmigrate_failure.

Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Mel Gorman <mgorman@suse.de>