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| author | Deepak Nibade <dnibade@nvidia.com> | 2016-06-07 12:20:57 -0400 |
|---|---|---|
| committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-06-10 11:14:49 -0400 |
| commit | 2bc8f4e36df6b0329417d1af20f1f14f43db62a8 (patch) | |
| tree | 8cd571c7f5b5f808c2d5c897de05cc70b785d258 /scripts/checkpatch.pl | |
| parent | 9b1bb51cf004833817ac85d145f2bd1b4c103f57 (diff) | |
gpu: nvgpu: fix event id polling
In gk20a_event_id_poll(), we always set the mask value
and return it. This causes poll() from UMD to be always
successful irrespective of event is really generated or not
Fix this by adding a flag event_posted for each event
Set this flag while posting the event
In gk20a_event_id_poll(), set the mask value only if
this flag is set. If flag is set, set mask and clear the flag
Bug 200089620
Change-Id: If14236547c611fe4bfa1410ff5b69c9fa02d43bb
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1160253
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'scripts/checkpatch.pl')
0 files changed, 0 insertions, 0 deletions