Add a debugfs file exposing per-node DMA pool usage for doorbell allocations. # cat /sys/kernel/debug/mlx5/<dev>/db_dma_pools node block_size used_blocks allocated_blocks 0 64 0 0 1 64 0 0
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| @@ -548,6 +548,7 @@ struct mlx5_debugfs_entries { · 547 unmodified lines | ||
| 548 | 548 | struct dentry *cq_debugfs; |
| 549 | 549 | struct dentry *cmdif_debugfs; |
| 550 | 550 | struct dentry *frag_buf_dma_pools_debugfs; |
| 551 | + struct dentry *db_dma_pools_debugfs; | |
| 551 | 552 | struct dentry *pages_debugfs; |
| 552 | 553 | struct dentry *lag_debugfs; |
| 553 | 554 | }; |