rdma runtime extend block restriction#3076
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What problem does this PR solve?
Issue Number:
Problem Summary:
When both rdma_memory_pool_max_regions and rdma_memory_pool_buckets are greater than 1, dynamic memory expansion may cause concurrent modification issues in the memory linked list due to lock contention problems. To address this, we increase the region_num count for each block_type. Dynamic memory expansion is only permitted when both of the following conditions are met:
rdma_memory_pool_buckets equals 1
g_info->region_num[block_type] is less than 1
What is changed and the side effects?
Changed:
Side effects:
Performance effects:
Breaking backward compatibility:
Check List: