tree ae10ba1c1ff527badc6e15e4eba9abc64b580118
parent 859a6131cc813f124e18536b4e7ed4402c0437c2
author Peter Zijlstra <peterz@infradead.org> 1549904983 +0100
committer Paul E. McKenney <paulmck@linux.ibm.com> 1549934797 -0800

Documentation/atomic_t: Clarify signed vs unsigned

Clarify the whole signed vs unsigned issue for atomic_t.

There has been enough confusion on this topic to warrant a few explicit
words I feel.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>