On Tue, 2019-07-02 at 16:18 +0200, Lucas Stach wrote:
> Due to the tracking provided by the scheduler we know exactly which
> submit is failing. Only dump this single submit and the required
> auxiliary information. This cuts down the size of the devcoredumps
> by only including relevant information.
>
> Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/etnaviv/etnaviv_dump.c | 57 +++++++++----------------
> drivers/gpu/drm/etnaviv/etnaviv_dump.h | 4 +-
> drivers/gpu/drm/etnaviv/etnaviv_sched.c | 2 +-
> 3 files changed, 22 insertions(+), 41 deletions(-)
>
> diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
> index 515515ef24f9..bab09bae35d0 100644
> --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c
> +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
> @@ -91,9 +91,9 @@ static void etnaviv_core_dump_registers(struct core_dump_iterator *iter,
> }
>
> static void etnaviv_core_dump_mmu(struct core_dump_iterator *iter,
> - struct etnaviv_gpu *gpu, size_t mmu_size)
> + struct etnaviv_iommu *mmu, size_t mmu_size)
> {
> - etnaviv_iommu_dump(gpu->mmu, iter->data);
> + etnaviv_iommu_dump(mmu, iter->data);
>
> etnaviv_core_dump_header(iter, ETDUMP_BUF_MMU, iter->data + mmu_size);
> }
[...]
> @@ -181,19 +167,15 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu)
> memset(iter.hdr, 0, iter.data - iter.start);
>
> etnaviv_core_dump_registers(&iter, gpu);
> - etnaviv_core_dump_mmu(&iter, gpu, mmu_size);
> + etnaviv_core_dump_mmu(&iter, gpu->mmu, mmu_size);
> +
I'd split this into a separate commit, or at least mention it in the
commit message. This change is neither necessary for nor enabled by the
rest of the patch. Otherwise,
Reviewed-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
regards
Philipp
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