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| author | Richard Braun <rbraun@sceen.net> | 2012-12-13 10:07:32 (GMT) |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-01-08 22:14:55 (GMT) |
| commit | 7e8b1e78ea028cbd32337e2aea574a8466c796bb (patch) | |
| tree | 5d1f009d9292ad680b8a7a58930bb02139d377e3 /drivers/cpuidle | |
| parent | 52494535103986dbbf689b44d8c2c7efe2132b16 (diff) | |
| download | linux-7e8b1e78ea028cbd32337e2aea574a8466c796bb.tar.xz | |
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>
Diffstat (limited to 'drivers/cpuidle')
0 files changed, 0 insertions, 0 deletions