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| author |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-10-12 18:16:41 -0400 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-12-11 09:17:39 -0800 |
| commit | 9122caf99b85c0f16938419547d5a9a84ae287a4 (patch) | |
| tree | 9ace6627305fb4f9402935f28f29c0a746d1f653 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | srcu: Prohibit call_srcu() use under raw spinlocks (diff) | |
| download | wireguard-linux-9122caf99b85c0f16938419547d5a9a84ae287a4.tar.xz wireguard-linux-9122caf99b85c0f16938419547d5a9a84ae287a4.zip | |
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>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions