The rcuperf event-trace processing assumes that expedited grace periods start and end on the same task, an assumption that was violated by moving expedited grace-period processing to workqueues. This commit removes this now-fallacious assumption from rcuperf's event-trace processing.
Signed-off-by: Paul E. McKenney <[email protected]> --- .../selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh index 963f71289d22..dffb553a7bcc 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh @@ -39,7 +39,7 @@ sed -e 's/us : / : /' | tr -d '\015' | awk ' $8 == "start" { - if (starttask != "") + if (startseq != "") nlost++; starttask = $1; starttime = $3; @@ -47,17 +47,17 @@ $8 == "start" { } $8 == "end" { - if (starttask == $1 && startseq == $7) { + if (startseq == $7) { curgpdur = $3 - starttime; gptimes[++n] = curgpdur; gptaskcnt[starttask]++; sum += curgpdur; if (curgpdur > 1000) print "Long GP " starttime "us to " $3 "us (" curgpdur "us)"; - starttask = ""; + startseq = ""; } else { # Lost a message or some such, reset. - starttask = ""; + startseq = ""; nlost++; } } -- 2.5.2
