rcuperf: Warn on bad perf type for built-in tests

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When running a built-in rcuperf test, specifying an invalid perf type
results in what looks like a hard hang, with the error messages hidden
by other boot-time output.  This commit therefore executes a WARN_ON()
in this case so that the splat appears just following the error messages.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Paul E. McKenney 2018-07-07 18:26:50 -07:00

parent e746b55857

commit f028806442

1 changed files with 1 additions and 0 deletions

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kernel/rcu/rcuperf.c

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