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gpu: nvgpu: remove unused API to trace channel reset

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Function gk20a_ctxsw_trace_channel_reset() is not being called from
anywhere, hence remove it

Jira NVGPU-1880

Change-Id: I6445a7c96dc35a1e05d38f80db5335daca96f1cb
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2069473
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2019-03-07 15:35:48 +05:30
committed by mobile promotions
parent 4b9f3992e0
commit b6febf2fdc
2 changed files with 0 additions and 21 deletions
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1
drivers/gpu/nvgpu/include/nvgpu/ctxsw_trace.h
View File

@@ -58,7 +58,6 @@ struct nvgpu_gpu_ctxsw_trace_entry {
int gk20a_ctxsw_trace_init(struct gk20a *g);
void gk20a_ctxsw_trace_channel_reset(struct gk20a *g, struct channel_gk20a *ch);
void gk20a_ctxsw_trace_tsg_reset(struct gk20a *g, struct tsg_gk20a *tsg);
void gk20a_ctxsw_trace_cleanup(struct gk20a *g);

20
drivers/gpu/nvgpu/os/linux/ctxsw_trace.c
View File

@@ -727,26 +727,6 @@ void gk20a_ctxsw_trace_wake_up(struct gk20a *g, int vmid)
nvgpu_cond_signal_interruptible(&dev->readout_wq);
}
void gk20a_ctxsw_trace_channel_reset(struct gk20a *g, struct channel_gk20a *ch)
{
#ifdef CONFIG_GK20A_CTXSW_TRACE
struct nvgpu_gpu_ctxsw_trace_entry entry = {
.vmid = 0,
.tag = NVGPU_CTXSW_TAG_ENGINE_RESET,
.context_id = 0,
.pid = ch->tgid,
};
if (!g->ctxsw_trace)
return;
g->ops.ptimer.read_ptimer(g, &entry.timestamp);
gk20a_ctxsw_trace_write(g, &entry);
gk20a_ctxsw_trace_wake_up(g, 0);
#endif
trace_gk20a_channel_reset(ch->chid, ch->tsgid);
}
void gk20a_ctxsw_trace_tsg_reset(struct gk20a *g, struct tsg_gk20a *tsg)
{
#ifdef CONFIG_GK20A_CTXSW_TRACE