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torture: Fix typo suppressing CPU-hotplug statistics

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The torture status line contains a series of values preceded by "onoff:".
The last value in that line, the one preceding the "HZ=" string, is
always zero.  The reason that it is always zero is that torture_offline()
was incrementing the sum_offl pointer instead of the value that this
pointer referenced.  This commit therefore makes this increment operate
on the statistic rather than the pointer to the statistic.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney 2017-06-22 15:38:26 -07:00
parent 313517fc44
commit a2b2df207a
1 changed files with 1 additions and 1 deletions
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2
kernel/torture.c
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@ -117,7 +117,7 @@ bool torture_offline(int cpu, long *n_offl_attempts, long *n_offl_successes,
torture_type, cpu);
(*n_offl_successes)++;
delta = jiffies - starttime;
sum_offl += delta;
*sum_offl += delta;
if (*min_offl < 0) {
*min_offl = delta;
*max_offl = delta;