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(parent: d633198) | patch
tracing, rcu: Hide trace event rcu_nocb_wake when not used
authorSteven Rostedt (VMware) <rostedt@goodmis.org>
Thu, 12 Oct 2017 22:16:41 +0000 (18:16 -0400)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 11 Dec 2017 17:17:39 +0000 (09:17 -0800)
commit9122caf99b85c0f16938419547d5a9a84ae287a4
tree9ace6627305fb4f9402935f28f29c0a746d1f653tree | snapshot
parentd633198088bd9e358566c470ed182994403acc7acommit | diff
tracing, rcu: Hide trace event rcu_nocb_wake when not used

The trace event rcu_nocb_wake is only used when CONFIG_RCU_NOCB_CPU is
defined. But the trace event is defined regardless. As defined trace
events take up memory, it is a waste to have it defined when not used.
Surround the trace event with an #ifdef to have it only defined when it
is used.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
include/trace/events/rcu.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git