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| author | Jordan Crouse <jcrouse@codeaurora.org> | 2017-02-13 10:14:34 -0700 |
|---|---|---|
| committer | Jordan Crouse <jcrouse@codeaurora.org> | 2017-02-22 09:52:35 -0700 |
| commit | 950d7cce011d9533a3cc627d139e0ed4f8b54b85 (patch) | |
| tree | 2f78d75661c96f48f191bc1c36f90c96fff40332 /tools/perf/scripts/python | |
| parent | 97c202c6d7b417aa52bc9b98d252db916aafdf76 (diff) | |
drm/msm: Return the current status of a fence for a timeout of 0
Return the current status of the fence (0 for retired, -EBUSY for
active) if an absolute timeout of 0 is passed to MSM_IOCTL_WAIT_FENCE.
This allows the user space to check the status of the fence without
an awkward timeout or an inadvertent kernel message.
Change-Id: Ic0dedbad66adfabed24aeb6692abb2765ee37f24
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions