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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2011-11-22 14:58:03 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-12-11 10:32:00 -0800 |
| commit | 433cdddcd9ac5558068edd7f8d4707a70f7710f5 (patch) | |
| tree | 7f3686eb64c9ee3a239e5920df588c70837c5637 /kernel/pid.c | |
| parent | 045fb9315a2129023d70a0eecf0942e18fca4fcd (diff) | |
rcu: Add tracing for RCU_FAST_NO_HZ
This commit adds trace_rcu_prep_idle(), which is invoked from
rcu_prepare_for_idle() and rcu_wake_cpu() to trace attempts on
the part of RCU to force CPUs into dyntick-idle mode.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/pid.c')
0 files changed, 0 insertions, 0 deletions