diff options
| author | Jason Wang <[email protected]> | 2013-06-20 12:58:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-06-24 16:24:17 -0700 |
| commit | e91e84fa4cfeb67a9a096f1adaa1a1a692474724 (patch) | |
| tree | 7e36ab11890da81a89817e2b24e85cc11b480b83 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 0686ab7a7d05cda3373e311a49b2478bd4f03c5d (diff) | |
drivers: hv: check interrupt mask before read_index
This patches add a read barriers to force the driver to check the interrupt mask
before read_index. Otherwise we may lost a kick to host.
Cc: K. Y. Srinivasan <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Signed-off-by: Jason Wang <[email protected]>
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions