On 6/2/25 22:40, Dave Airlie wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> Currently you can't see per-device numa aware pools properly.
>
> Cc: Christian König <christian.koe...@amd.com>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
Any follow up patch to wire this up in amdgpu?
Regards,
Christian.
> ---
> drivers/gpu/drm/ttm/ttm_pool.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
> index ccc3b9a13e9e..43b69d061dff 100644
> --- a/drivers/gpu/drm/ttm/ttm_pool.c
> +++ b/drivers/gpu/drm/ttm/ttm_pool.c
> @@ -1253,7 +1253,7 @@ int ttm_pool_debugfs(struct ttm_pool *pool, struct
> seq_file *m)
> {
> unsigned int i;
>
> - if (!pool->use_dma_alloc) {
> + if (!pool->use_dma_alloc && pool->nid == NUMA_NO_NODE) {
> seq_puts(m, "unused\n");
> return 0;
> }
> @@ -1262,7 +1262,12 @@ int ttm_pool_debugfs(struct ttm_pool *pool, struct
> seq_file *m)
>
> spin_lock(&shrinker_lock);
> for (i = 0; i < TTM_NUM_CACHING_TYPES; ++i) {
> - seq_puts(m, "DMA ");
> + if (!ttm_pool_select_type(pool, i, 0))
> + continue;
> + if (pool->use_dma_alloc)
> + seq_puts(m, "DMA ");
> + else
> + seq_printf(m, "N%d ", pool->nid);
> switch (i) {
> case ttm_cached:
> seq_puts(m, "\t:");
