diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-12-08 10:41:31 -0500 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-01-06 14:05:23 -0500 |
| commit | 68158fe2b2aa0f0c1cf96b40020c7d180915479b (patch) | |
| tree | 8b7477e3cab4fe30bedd6ae8b21138d3066309fd /lib | |
| parent | 734d16801349fbe951d2f780191d32c5b8a892d1 (diff) | |
rcu: Set default to RCU_CPU_STALL_INFO=y
The RCU_CPU_STALL_INFO code has been in for quite some time, and has
proven reliable. This commit therefore enables it by default.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 5f2ce616c046..b47d9e474cbc 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug | |||
| @@ -1257,7 +1257,7 @@ config RCU_CPU_STALL_TIMEOUT | |||
| 1257 | config RCU_CPU_STALL_INFO | 1257 | config RCU_CPU_STALL_INFO |
| 1258 | bool "Print additional diagnostics on RCU CPU stall" | 1258 | bool "Print additional diagnostics on RCU CPU stall" |
| 1259 | depends on (TREE_RCU || PREEMPT_RCU) && DEBUG_KERNEL | 1259 | depends on (TREE_RCU || PREEMPT_RCU) && DEBUG_KERNEL |
| 1260 | default n | 1260 | default y |
| 1261 | help | 1261 | help |
| 1262 | For each stalled CPU that is aware of the current RCU grace | 1262 | For each stalled CPU that is aware of the current RCU grace |
| 1263 | period, print out additional per-CPU diagnostic information | 1263 | period, print out additional per-CPU diagnostic information |