From: Paul E. McKenney Date: Mon, 8 Dec 2014 15:41:31 +0000 (-0800) Subject: rcu: Set default to RCU_CPU_STALL_INFO=y X-Git-Tag: v4.0-rc1~165^2^2^5~9 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=68158fe2b2aa0f0c1cf96b40020c7d180915479b;p=karo-tx-linux.git 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 --- 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 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