From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Tue, 4 Mar 2014 00:51:08 +0000 (-0800)
Subject: rcutorture: Print negatives for SRCU counter wraparound
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~26^2^2~2^3~25
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=589a8f59509dc4c68f9c1e2522c5b0b556009221;p=pandora-kernel.git

rcutorture: Print negatives for SRCU counter wraparound

The srcu_torture_stats() function prints SRCU's per-CPU c[] array with
an unsigned format, which means that the number one less than zero is
a very large number.  This commit therefore prints this array with a
signed format in order to improve readability of the rcutorture output.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
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