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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2010-09-30 21:26:52 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-11-29 22:01:55 -0800 |
| commit | 9e571a82f0cb205a65a0ea41657f19f22b7fabb8 (patch) | |
| tree | 64a83a06e18d0fd82af91560a2bf0947e0e3d071 /init | |
| parent | 24278d148316d2180be6df40e06db013d8b232b8 (diff) | |
| download | lwn-9e571a82f0cb205a65a0ea41657f19f22b7fabb8.tar.gz lwn-9e571a82f0cb205a65a0ea41657f19f22b7fabb8.zip | |
rcu: add tracing for TINY_RCU and TINY_PREEMPT_RCU
Add tracing for the tiny RCU implementations, including statistics on
boosting in the case of TINY_PREEMPT_RCU and RCU_BOOST.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index 48efefcac12a..929adf6cb6b4 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -384,7 +384,6 @@ config PREEMPT_RCU config RCU_TRACE bool "Enable tracing for RCU" - depends on TREE_RCU || TREE_PREEMPT_RCU help This option provides tracing in RCU which presents stats in debugfs for debugging RCU implementation. |