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    Subject[PATCH tip/core/urgent 4/4] rcu: fix syntax error in rcu_dereference_check() example in comment
    Date
    Need a logical "or" rather than a comma.

    Suggested-by: Yong Zhang <yong.zhang@windriver.com>
    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    ---
    include/linux/rcupdate.h | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
    index 6cdb176..b769184 100644
    --- a/include/linux/rcupdate.h
    +++ b/include/linux/rcupdate.h
    @@ -217,7 +217,7 @@ static inline int rcu_read_lock_sched_held(void)
    * target struct:
    *
    * bar = rcu_dereference_check(foo->bar, rcu_read_lock_held() ||
    - * lockdep_is_held(&foo->lock),
    + * lockdep_is_held(&foo->lock) ||
    * atomic_read(&foo->usage) == 0);
    */
    #define rcu_dereference_check(p, c) \
    --
    1.7.0


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