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(parent: 517f17a) | patch
torture: Handle systems lacking the mpstat command
authorPaul E. McKenney <paulmck@kernel.org>
Mon, 21 Oct 2019 15:38:00 +0000 (08:38 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 9 Dec 2019 21:00:27 +0000 (13:00 -0800)
commitb8dfff975c370912c7ac633ca3e4a812dcd38f96
tree8645331ce3007a1003053f31a94fa6d5add5e480tree | snapshot
parent517f17aed0ce678dfa82d7dd4e2593fc1bac799ccommit | diff
torture: Handle systems lacking the mpstat command

The rcutorture scripting uses the mpstat command to determine how much
the system is being used, and adjusts make's -j argument accordingly.
However, mpstat isn't installed by default, so it would be good if the
scripting does something useful when mpstat isn't present.

This commit therefore makes the scripts assumes that if mpstat is not
present, they are free to use all the CPUs.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
tools/testing/selftests/rcutorture/bin/cpus2use.sh diff | blob | history
Domain: System / Kernel;