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ttm/pool: allow debugfs dumps for numa pools.

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Currently you can't see per-device numa aware pools properly.

Cc: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://lore.kernel.org/r/20250602204013.1104258-1-airlied@gmail.com
This commit is contained in:
Dave Airlie
2025-06-03 06:40:10 +10:00
parent 5cc809d62b
commit 0f6afbb2ae
1 changed files with 7 additions and 2 deletions
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9
drivers/gpu/drm/ttm/ttm_pool.c
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@@ -1235,7 +1235,7 @@ 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;
}
@@ -1244,7 +1244,12 @@ 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:");