From 83ebe63ead0fe60e4b548730800cb68293ce098b Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Thu, 6 Mar 2014 11:09:10 -0800 Subject: [PATCH] rcu: Print negatives for stall-warning counter wraparound The print_other_cpu_stall() and print_cpu_stall() functions print grace-period numbers using an unsigned format, which means that the number one less than zero is a very large number. This commit therefore causes these numbers to be printed with a signed format in order to improve readability of the RCU CPU stall-warning output. Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- Reading git-format-patch failed