[PATCH] app/dma-perf: fixes buffer overflow error

[fengchengwen]

Acked-by: Chengwen Feng <fengchengwen at huawei.com>

On 2/25/2026 7:41 PM, Vipin Varghese wrote:
> test-dma-perf limits the number of worker thread to 128.
> The current change accomadates to RTE_MAX_LCORES. This allows
> high core density platforms to run the test on `(RTE_MAX_LCORE - 1)`
> 
> Without the change we encounter `buffer overflow detected, terminated`.
> 
> Fixes: 623dc9364dc6 ("app/dma-perf: introduce DMA performance test")
> Cc: cheng1.jiang at intel.com
> Cc: stable at dpdk.org
> Signed-off-by: Vipin Varghese <vipin.varghese at amd.com>