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gpu: nvgpu: Print the error on PG init failure

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Print the error-code in cases where the nvgpu_pg_init
kthread could not be created.

Bug 2674712

Change-Id: I3ffe912bf5155346cb9bd87bfff7eb04fb605e6e
Signed-off-by: Abhiroop Kaginalkar <akaginalkar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2180518
[akaginalkar: Rebased over pmu_pg re-arch]
(cherry picked from commit d3f732a1300e8a29574969f9d7d33e19f5125f74)
Reviewed-on: https://git-master.nvidia.com/r/2213705
Reviewed-by: Automatic_Commit_Validation_User
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>
This commit is contained in:
Abhiroop Kaginalkar
2019-10-08 15:36:33 -07:00
committed by Alex Waterman
parent 7ee17a1173
commit 461602b19a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/nvgpu/common/pmu/pg/pmu_pg.c
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@@ -887,7 +887,7 @@ static int pmu_pg_task_init(struct gk20a *g, struct nvgpu_pmu_pg *pg)
err = nvgpu_thread_create(&pg->pg_init.state_task, g,
pmu_pg_task, thread_name);
if (err != 0) {
nvgpu_err(g, "failed to start nvgpu_pg_init thread");
nvgpu_err(g, "failed to start nvgpu_pg_init thread (%d)", err);
}
return err;