diff options
| author | Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> | 2022-10-12 21:58:29 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:52:28 -0400 |
| commit | 4482d3c94d7f1d6912521e6de23bb051bfcd084d (patch) | |
| tree | 05d832073423e4eed1b6f35fd7245fa26487553c /include/drm/ttm/ttm_pool.h | |
| parent | c1d3f627ff33bf1ae145209030a114c4985beddf (diff) | |
drm/ttm: add NUMA node id to the pool
This allows backing ttm_tt structure with pages from different NUMA
pools.
Tested-by: Graham Sider <graham.sider@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm/ttm/ttm_pool.h')
| -rw-r--r-- | include/drm/ttm/ttm_pool.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/drm/ttm/ttm_pool.h b/include/drm/ttm/ttm_pool.h index ef09b23d29e3..23bd8be6d4f8 100644 --- a/include/drm/ttm/ttm_pool.h +++ b/include/drm/ttm/ttm_pool.h @@ -61,12 +61,14 @@ struct ttm_pool_type { * struct ttm_pool - Pool for all caching and orders * * @dev: the device we allocate pages for + * @nid: which numa node to use * @use_dma_alloc: if coherent DMA allocations should be used * @use_dma32: if GFP_DMA32 should be used * @caching: pools for each caching/order */ struct ttm_pool { struct device *dev; + int nid; bool use_dma_alloc; bool use_dma32; @@ -81,7 +83,7 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt, void ttm_pool_free(struct ttm_pool *pool, struct ttm_tt *tt); void ttm_pool_init(struct ttm_pool *pool, struct device *dev, - bool use_dma_alloc, bool use_dma32); + int nid, bool use_dma_alloc, bool use_dma32); void ttm_pool_fini(struct ttm_pool *pool); int ttm_pool_debugfs(struct ttm_pool *pool, struct seq_file *m); |