rcutorture: Apply ACCESS_ONCE() to racy fullstop accesses

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Because the fullstop variable can be accessed while it is being updated,
this commit avoids any resulting compiler mischief through use of
ACCESS_ONCE() for non-initialization accesses to this shared variable.

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

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Paul E. McKenney 2014-01-31 12:58:39 -08:00

parent 628edaa506

commit 57a2fe90fc

1 changed files with 5 additions and 5 deletions

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kernel/torture.c

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