[PATCH 3/5] ttm/pool: drop numa specific pools

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

The list_lru will now handle numa for us, so need to keep
separate pool types for it. Just consoldiate into the global ones.

This adds a debugfs change to avoid dumping non-existant orders due
to this change.

Cc: Christian Koenig <christian.koenig at amd.com>
Cc: Johannes Weiner <hannes at cmpxchg.org>
Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 drivers/gpu/drm/ttm/ttm_pool.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
index 785b141d18df..ad06f2f8fd2d 100644
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -388,17 +388,11 @@ static struct ttm_pool_type *ttm_pool_select_type(struct ttm_pool *pool,
 #ifdef CONFIG_X86
 	switch (caching) {
 	case ttm_write_combined:
-		if (pool->nid != NUMA_NO_NODE)
-			return &pool->caching[caching].orders[order];
-
 		if (pool->use_dma32)
 			return &global_dma32_write_combined[order];
 
 		return &global_write_combined[order];
 	case ttm_uncached:
-		if (pool->nid != NUMA_NO_NODE)
-			return &pool->caching[caching].orders[order];
-
 		if (pool->use_dma32)
 			return &global_dma32_uncached[order];
 
@@ -1291,6 +1285,8 @@ int ttm_pool_debugfs(struct ttm_pool *pool, struct seq_file *m)
 	for (i = 0; i < TTM_NUM_CACHING_TYPES; ++i) {
 		if (!ttm_pool_select_type(pool, i, 0))
 			continue;
+		if (pool->caching[i].orders[0].pool != pool)
+			continue;
 		if (pool->use_dma_alloc)
 			seq_puts(m, "DMA ");
 		else
-- 
2.49.0