diff options
| author | Deepak Nibade <dnibade@nvidia.com> | 2015-10-05 04:24:37 -0400 |
|---|---|---|
| committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2015-10-07 18:03:28 -0400 |
| commit | d01a0249c40217236497728997b9c6ce8619acad (patch) | |
| tree | 92872f27fc9e158ce294cc8ecf3737ce2d69eeb9 /drivers/gpu/nvgpu/vgpu/gk20a | |
| parent | 21508ec801ca32b58b48fe2fba039bfcb37ed206 (diff) | |
gpu: nvgpu: cancel all wdt timeouts while handling SCHED errors
A SCHED error might cause multiple channels' watchdogs to trigger
simultaneously
Hence, to avoid this conflict cancel watchdog timeout on all
channels before recovering from SCHED errors
Also, define API gk20a_channel_timeout_stop_all_channels()
to cancel wdt timeout on all channels
Bug 200133289
Change-Id: I8324c397891f0a711327b77d0677cd6718af6d01
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/810959
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/gk20a')
0 files changed, 0 insertions, 0 deletions