| commit | ec3833ed02ae6ef2a933ece9de7cbab0c64c699e | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Jan 11 16:29:29 2016 -0800 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Thu Mar 31 13:34:07 2016 -0700 |
| tree | f8fbd7a547108972415b53cab77755b599422275 | |
| parent | e2fd9d35847d1936398d44c4df68dceb3d7f64e7 [diff] |
rcu: Force boolean subscript for expedited stall warnings The cpu_online() function can return values other than 0 and 1, which can result in subscript overflow when applied to a two-element array. This commit allows for this behavior by using "!!" on the return value from cpu_online() when used as a subscript. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>