| commit | 7e8b1e78ea028cbd32337e2aea574a8466c796bb | [log] [tgz] |
|---|---|---|
| author | Richard Braun <rbraun@sceen.net> | Thu Dec 13 11:07:32 2012 +0100 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Jan 08 14:14:55 2013 -0800 |
| tree | 5d1f009d9292ad680b8a7a58930bb02139d377e3 | |
| parent | 52494535103986dbbf689b44d8c2c7efe2132b16 [diff] |
Documentation: Memory barrier semantics of atomic_xchg() Add atomic_xchg() to documentation for atomic operations and memory barriers. Signed-off-by: Richard Braun <rbraun@sceen.net> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>