From: Ming Liu <[email protected]>

This allows users to be able to get the elapsed time of specific
tasks from buildstats, sometimes could be useful.

Signed-off-by: Ming Liu <[email protected]>
---
 scripts/contrib/bb-perf/buildstats.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/contrib/bb-perf/buildstats.sh 
b/scripts/contrib/bb-perf/buildstats.sh
index 8d7e248..caf34a6 100755
--- a/scripts/contrib/bb-perf/buildstats.sh
+++ b/scripts/contrib/bb-perf/buildstats.sh
@@ -40,6 +40,7 @@
 
 # Stats, by type
 TIME="utime:stime:cutime:cstime"
+ELAPSED="Started:Ended:Elapsed time"
 IO="IO wchar:IO write_bytes:IO syscr:IO read_bytes:IO rchar:IO syscw:IO 
cancelled_write_bytes"
 RUSAGE="rusage ru_utime:rusage ru_stime:rusage ru_maxrss:rusage 
ru_minflt:rusage ru_majflt:\
 rusage ru_inblock:rusage ru_oublock:rusage ru_nvcsw:rusage ru_nivcsw"
@@ -113,6 +114,9 @@ for stat in ${STATS}; do
            TIME)
                stats="${stats}:${TIME}"
                ;;
+           ELAPSED)
+               stats="${stats}:${ELAPSED}"
+               ;;
            IO)
                stats="${stats}:${IO}"
                ;;
-- 
2.7.4

-- 
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