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authorIngo Molnar <mingo@kernel.org>2018-04-12 10:42:34 +0300
committerIngo Molnar <mingo@kernel.org>2018-04-12 10:42:34 +0300
commitef389b734691cdc8beb009dd402135dcdcb86a56 (patch)
tree9523a37db93cb7c7874a5f18b4d9a7014898b814 /tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh
parenta774635db5c430cbf21fa5d2f2df3d23aaa8e782 (diff)
parentc76fc98260751e71c884dc1a18a07e427ef033b5 (diff)
downloadlinux-ef389b734691cdc8beb009dd402135dcdcb86a56.tar.xz
Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh')
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh11
1 files changed, 6 insertions, 5 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..8948f7926b21 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh
@@ -39,30 +39,31 @@ sed -e 's/us : / : /' |
tr -d '\015' |
awk '
$8 == "start" {
- if (starttask != "")
+ if (startseq != "")
nlost++;
starttask = $1;
starttime = $3;
startseq = $7;
+ seqtask[startseq] = starttask;
}
$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++;
}
}
-$8 == "done" {
+$8 == "done" && seqtask[$7] != $1 {
piggybackcnt[$1]++;
}