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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 <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
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1 changed files with 9 additions and 5 deletions
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@ -300,30 +300,34 @@ function dump(first, pastlast)
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cfrep[cf[j]]++;
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cfr[jn] = cf[j] "." cfrep[cf[j]];
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}
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print "echo ", cfr[jn], cpusr[jn] ": Starting build.";
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if (cpusr[jn] > ncpus && ncpus != 0)
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ovf = "(!)";
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else
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ovf = "";
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print "echo ", cfr[jn], cpusr[jn] ovf ": Starting build.";
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print "rm -f " builddir ".*";
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print "touch " builddir ".wait";
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print "mkdir " builddir " > /dev/null 2>&1 || :";
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print "mkdir " rd cfr[jn] " || :";
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print "kvm-test-1-rcu.sh " CONFIGDIR cf[j], builddir, rd cfr[jn], dur " \"" RCU_QEMU_ARG "\" \"" RCU_BOOTARGS "\" > " builddir ".out 2>&1 &"
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print "echo ", cfr[jn], cpusr[jn] ": Waiting for build to complete."
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print "echo ", cfr[jn], cpusr[jn] ovf ": Waiting for build to complete."
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print "while test -f " builddir ".wait"
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print "do"
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print "\tsleep 1"
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print "done"
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print "echo ", cfr[jn], cpusr[jn] ": Build complete."
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print "echo ", cfr[jn], cpusr[jn] ovf ": Build complete."
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jn++;
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}
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for (j = 1; j < jn; j++) {
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builddir=KVM "/b" j
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print "rm -f " builddir ".ready"
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print "echo ----", cfr[j], cpusr[j] ": Starting kernel"
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print "echo ----", cfr[j], cpusr[j] ovf ": Starting kernel"
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}
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print "wait"
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print "echo ---- All kernel runs complete"
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for (j = 1; j < jn; j++) {
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builddir=KVM "/b" j
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print "echo ----", cfr[j], cpusr[j] ": Build/run results:"
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print "echo ----", cfr[j], cpusr[j] ovf ": Build/run results:"
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print "cat " builddir ".out"
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}
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}
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