rcutorture: Use unsigned for Reader Batch computations

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The counter returned by the various ->completed functions is subject to
overflow, which means that subtracting two such counters might result
in overflow, which invokes undefined behavior in the C standard.  This
commit therefore changes these functions and variables to unsigned to
avoid this undefined behavior.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Paul E. McKenney 2014-11-21 14:19:26 -08:00

parent 3b009c0ebe

commit 6b80da42c0

1 changed files with 9 additions and 9 deletions

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kernel/rcu/rcutorture.c

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