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author | Peter Daifuku <pdaifuku@nvidia.com> | 2018-12-07 14:04:07 -0500 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-12-15 20:41:55 -0500 |
commit | 32672afbc03e4688b444e58494aa77168b7f2147 (patch) | |
tree | 5596ddda50a01f2552f86e3ad49c3afa6c206264 /drivers/gpu/nvgpu/common/pmu/pmu.c | |
parent | 2d3e99067ea47d66a9490c405dcebc46e7fcdf03 (diff) |
nvgpu: pmu: cleanup init thread on destroy
In nvgpu_kill_task_pg_init(), call nvgpu_thread_join()
if the init thread is no longer running in order to
reclaim thread resources.
Bug 2452799
JIRA ESRM-437
Change-Id: Id9c67f689027f00039ac2df226ee9c28ad89dd1d
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1967983
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1970058
Reviewed-by: Shmuel Ungerfeld <sungerfeld@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Shmuel Ungerfeld <sungerfeld@nvidia.com>
Reviewed-by: Rahul Jain (SW-TEGRA) <rahuljain@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/pmu/pmu.c')
-rw-r--r-- | drivers/gpu/nvgpu/common/pmu/pmu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/common/pmu/pmu.c b/drivers/gpu/nvgpu/common/pmu/pmu.c index 9bcfa14e..f86dc2c2 100644 --- a/drivers/gpu/nvgpu/common/pmu/pmu.c +++ b/drivers/gpu/nvgpu/common/pmu/pmu.c | |||
@@ -171,6 +171,8 @@ void nvgpu_kill_task_pg_init(struct gk20a *g) | |||
171 | nvgpu_udelay(2); | 171 | nvgpu_udelay(2); |
172 | } while (nvgpu_timeout_expired_msg(&timeout, | 172 | } while (nvgpu_timeout_expired_msg(&timeout, |
173 | "timeout - waiting PMU state machine thread stop") == 0); | 173 | "timeout - waiting PMU state machine thread stop") == 0); |
174 | } else { | ||
175 | nvgpu_thread_join(&pmu->pg_init.state_task); | ||
174 | } | 176 | } |
175 | } | 177 | } |
176 | 178 | ||