| commit | d45faaeedb762a3965a0246cf831e55045dd6ef8 | [log] [tgz] |
|---|---|---|
| author | K. Y. Srinivasan <kys@microsoft.com> | Sat Apr 02 17:59:47 2016 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Apr 30 14:00:19 2016 -0700 |
| tree | d33ec75e96196b925c1ba72933f5e73016c73ddb | |
| parent | a6341f000024cdf1ec14dc26743a409a17378db5 [diff] |
Drivers: hv: vmbus: Use READ_ONCE() to read variables that are volatile Use the READ_ONCE macro to access variabes that can change asynchronously. This is the recommended mechanism for dealing with "unsafe" compiler optimizations. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>