| commit | 153847586b0aaa9482e42bc7e95b24adb87a1859 | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@mellanox.com> | Tue Apr 26 09:54:56 2016 -0400 |
| committer | Chris Metcalf <cmetcalf@mellanox.com> | Tue Apr 26 09:54:56 2016 -0400 |
| tree | 1bd99e332e83378d2067ede0d6d981d4a3e2fe78 | |
| parent | 85f5251792abcd6dae897df8eb4ca0e890bc5882 [diff] |
tile: clarify barrier semantics of atomic_add_return A recent discussion on LKML made it clear that the one-line comment previously in atomic_add_return() was not clear enough: https://lkml.kernel.org/r/571E87E2.3010306@mellanox.com Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com>