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| author | Ben Skeggs <bskeggs@redhat.com> | 2017-05-11 10:19:48 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-05-12 01:32:57 +0300 |
| commit | 1b0f84380b10ee97f7d2dd191294de9017e94d1d (patch) | |
| tree | 0507437bc996484f39ef8290358ec60da67a49fd /tools/perf/scripts/python | |
| parent | 3733bd8b407211739e72d051e5f30ad82a52c4bc (diff) | |
| download | linux-1b0f84380b10ee97f7d2dd191294de9017e94d1d.tar.xz | |
drm/nouveau/tmr: handle races with hw when updating the next alarm time
If the time to the next alarm is short enough, we could race with HW and
end up with an ~4 second delay until it triggers.
Fix this by checking again after we update HW.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions