tracing, rcu: Remove no longer used trace event rcu_prep_idle

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Commit c0f4dfd4f9 ("rcu: Make RCU_FAST_NO_HZ take advantage of
numbered callbacks") removed the only instances of trace_rcu_prep_idle,
but did not remove the TRACE_EVENT() that creates it. As defined trace
events take up memory within the kernel even when they are not used,
this is a waste of space. Remove the obsolete event.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Steven Rostedt (VMware) 2017-10-12 18:12:57 -04:00 • committed by Paul E. McKenney

parent 3af3999b9a

commit 584c005951

1 changed files with 0 additions and 40 deletions

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include/trace/events/rcu.h

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