From fc908ed33e7c1428f799abb12399f906da03b397 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 8 Dec 2014 09:57:48 -0800 Subject: [PATCH] rcu: Make RCU_CPU_STALL_INFO include number of fqs attempts One way that an RCU CPU stall warning can happen is if the grace-period kthread is not allowed to execute. One proxy for this kthread's forward progress is the number of force-quiescent-state (fqs) scans. This commit therefore adds the number of fqs scans to the RCU CPU stall warning printouts when CONFIG_RCU_CPU_STALL_INFO=y. Signed-off-by: Paul E. McKenney --- Reading git-format-patch failed