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gpu: nvgpu: Use nvgpu_cond_signal_interruptible

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Use nvgpu_cond_signal_interruptible instead of nvgpu_cond_signal
for threads waiting using NVGPU_COND_WAIT_INTERRUPTIBLE.
Refer kernel/sched/core.c .

Bug 2613870

Change-Id: I82941fb3f9cd50d248854d0e376e4a3bf5223245
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2177027
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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:
Seema Khowala
2019-08-16 13:37:20 -07:00
committed by mobile promotions
parent c21347e26e
commit 50cfb29f36
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/nvgpu/common/pmu/fw/fw.c
View File

@@ -68,7 +68,7 @@ void nvgpu_pmu_fw_state_change(struct gk20a *g, struct nvgpu_pmu *pmu,
if (post_change_event) {
if (g->can_elpg) {
pmu->pg->pg_init.state_change = true;
nvgpu_cond_signal(&pmu->pg->pg_init.wq);
nvgpu_cond_signal_interruptible(&pmu->pg->pg_init.wq);
}
}
}

2
drivers/gpu/nvgpu/common/pmu/perf/perf_gv100.c
View File

@@ -75,7 +75,7 @@ static int gv100_pmu_handle_perf_event(struct gk20a *g, void *pmumsg)
switch (msg->msg_type) {
case NV_PMU_PERF_MSG_ID_VFE_CALLBACK:
perf_pmu->vfe_init.state_change = true;
nvgpu_cond_signal(&perf_pmu->vfe_init.wq);
nvgpu_cond_signal_interruptible(&perf_pmu->vfe_init.wq);
break;
default:
WARN_ON(true);

2
drivers/gpu/nvgpu/common/pmu/perf/perf_ps35.c
View File

@@ -64,7 +64,7 @@ static int tu104_pmu_handle_perf_event(struct gk20a *g, void *pmumsg)
switch (msg->rpc_hdr.function) {
case NV_PMU_RPC_ID_PERF_VFE_CALLBACK:
perf_pmu->vfe_init.state_change = true;
(void) nvgpu_cond_signal(&perf_pmu->vfe_init.wq);
(void) nvgpu_cond_signal_interruptible(&perf_pmu->vfe_init.wq);
break;
case NV_PMU_RPC_ID_PERF_SEQ_COMPLETION:
nvgpu_log_info(g, "Change Seq Completed");