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platform_kernel-5.15
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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>
This commit is contained in:
Paul E. McKenney 2014-12-08 07:41:31 -08:00
parent 734d168013
commit 68158fe2b2
1 changed files with 1 additions and 1 deletions
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lib/Kconfig.debug
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@ -1257,7 +1257,7 @@ config RCU_CPU_STALL_TIMEOUT
config RCU_CPU_STALL_INFO
bool "Print additional diagnostics on RCU CPU stall"
depends on (TREE_RCU || PREEMPT_RCU) && DEBUG_KERNEL
default n
default y
help
For each stalled CPU that is aware of the current RCU grace
period, print out additional per-CPU diagnostic information