tbench: Add CUTOFF support

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

configs: Remove pft from aim9 configuration

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

doc: add README on automatic regression detection

Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

Extract.pm: Remove warning on non-existent log file

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

mmtests: Record the git commit of mmtests when a test was run

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

bonnie: Remove remaining references to iteration support

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

S-startup: push version to 3.4

[aherrmann:
  * adapt sequence of positional args when invoking
    run_main_benchmarks.sh
  * adapt BASE_DIR (now in def_config.sh)]

Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Andreas Herrmann <aherrmann@suse.com>
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

Update IO-specific configuration names

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

ltp: Generate fs-configs for CVE tests

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

sockperf: Compress logs to save disk space

Signed-off-by: Mel Gorman <mgorman@techsingularity.net>