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gpu: nvgpu: add custom log prints for profiler

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Define new flag gpu_dbg_prof for profiler specific debug prints.
Add debug prints to existing profiler specific functions.

Bug 2510974

Change-Id: Ifee6af2b6efe7b29f1337b6d8c89fd2156e1e2ca
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2365676
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2020-04-29 20:21:59 +05:30
committed by Alex Waterman
parent d869040d7a
commit dd875bb8d1
2 changed files with 8 additions and 1 deletions
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8
drivers/gpu/nvgpu/common/profiler/profiler.c
View File

@@ -38,7 +38,7 @@ int nvgpu_profiler_alloc(struct gk20a *g,
struct nvgpu_profiler_object *prof;
*_prof = NULL;
nvgpu_log(g, gpu_dbg_fn | gpu_dbg_gpu_dbg, " ");
nvgpu_log(g, gpu_dbg_prof, " ");
prof = nvgpu_kzalloc(g, sizeof(*prof));
if (prof == NULL) {
@@ -51,6 +51,9 @@ int nvgpu_profiler_alloc(struct gk20a *g,
nvgpu_init_list_node(&prof->prof_obj_entry);
nvgpu_list_add(&prof->prof_obj_entry, &g->profiler_objects);
nvgpu_log(g, gpu_dbg_prof, "Allocated profiler handle %u",
prof->prof_handle);
*_prof = prof;
return 0;
}
@@ -59,6 +62,9 @@ void nvgpu_profiler_free(struct nvgpu_profiler_object *prof)
{
struct gk20a *g = prof->g;
nvgpu_log(g, gpu_dbg_prof, "Free profiler handle %u",
prof->prof_handle);
nvgpu_list_del(&prof->prof_obj_entry);
nvgpu_kfree(g, prof);
}

1
drivers/gpu/nvgpu/include/nvgpu/log_common.h
View File

@@ -66,6 +66,7 @@ enum nvgpu_log_type {
#define gpu_dbg_clk_arb BIT(26) /* Clk arbiter debugging. */
#define gpu_dbg_event BIT(27) /* Events to User debugging. */
#define gpu_dbg_vsrv BIT(28) /* server debugging. */
#define gpu_dbg_prof BIT(29) /* GPU profiler object debugging. */
#define gpu_dbg_mem BIT(31) /* memory accesses; very verbose. */
#define gpu_dbg_device BIT(32) /* Device initialization and
querying. */