Mapping hw counters per event config will cause ABA problems so map per
event instead.
v2: Discontinue starting perf counters if add fails. Make it clear what's
happening with pmc_start.
Signed-off-by: Jonathan Kim
---
drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 6 +-
Mapping hw counters per event config will cause ABA problems so map per
event instead.
v2: Discontinue starting perf counters if add fails. Make it clear what's
happening with pmc_start.
Signed-off-by: Jonathan Kim
---
drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 6 +-
Mapping hw counters per event config will cause ABA problems so map per
event instead.
v2: Discontinue starting perf counters if add fails. Make it clear what's
happening with pmc_start.
Signed-off-by: Jonathan Kim
---
drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 6 +-
Mapping hw counters per event config will cause ABA problems so map per
event instead.
v2: Discontinue starting perf counters if add fails. Make it clear what's
happening with pmc_start.
Signed-off-by: Jonathan Kim
---
drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 6 +-
[AMD Official Use Only - Internal Distribution Only]
> -Original Message-
> From: Kim, Jonathan
> Sent: Tuesday, September 15, 2020 5:51 PM
> To: amd-...@lists.ffreedesktop.org
> Cc: Kasiviswanathan, Harish ; Kim,
> Jonathan ; Kim, Jonathan
>
> Subject: [PATCH 1
