From df1cc81ba7ce80a681aa7f42cad0b9d93f677a6a Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 17 Jan 2014 22:08:09 -0800 Subject: [PATCH] rcutorture: Flag tests requiring more CPUs than are available This commit adds a "(!)" flag after the number of CPUs required by a given test if that test requires more than the available number of CPUs. Note that these flags appear only when the number of CPUs is specified using the --cpus argument. In the absence of a --cpus argument, no tests are flagged. Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- tools/testing/selftests/rcutorture/bin/kvm.sh | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 7ef3b245c778..c099f8695112 100644 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -300,30 +300,34 @@ function dump(first, pastlast) cfrep[cf[j]]++; cfr[jn] = cf[j] "." cfrep[cf[j]]; } - print "echo ", cfr[jn], cpusr[jn] ": Starting build."; + if (cpusr[jn] > ncpus && ncpus != 0) + ovf = "(!)"; + else + ovf = ""; + print "echo ", cfr[jn], cpusr[jn] ovf ": Starting build."; print "rm -f " builddir ".*"; print "touch " builddir ".wait"; print "mkdir " builddir " > /dev/null 2>&1 || :"; print "mkdir " rd cfr[jn] " || :"; print "kvm-test-1-rcu.sh " CONFIGDIR cf[j], builddir, rd cfr[jn], dur " \"" RCU_QEMU_ARG "\" \"" RCU_BOOTARGS "\" > " builddir ".out 2>&1 &" - print "echo ", cfr[jn], cpusr[jn] ": Waiting for build to complete." + print "echo ", cfr[jn], cpusr[jn] ovf ": Waiting for build to complete." print "while test -f " builddir ".wait" print "do" print "\tsleep 1" print "done" - print "echo ", cfr[jn], cpusr[jn] ": Build complete." + print "echo ", cfr[jn], cpusr[jn] ovf ": Build complete." jn++; } for (j = 1; j < jn; j++) { builddir=KVM "/b" j print "rm -f " builddir ".ready" - print "echo ----", cfr[j], cpusr[j] ": Starting kernel" + print "echo ----", cfr[j], cpusr[j] ovf ": Starting kernel" } print "wait" print "echo ---- All kernel runs complete" for (j = 1; j < jn; j++) { builddir=KVM "/b" j - print "echo ----", cfr[j], cpusr[j] ": Build/run results:" + print "echo ----", cfr[j], cpusr[j] ovf ": Build/run results:" print "cat " builddir ".out" } } -- GitLab