[PATCH v3 16/16] app/test-compress-perf: use common division round up macro

[Bruce Richardson]

On Tue, Sep 22, 2026 at 06:07:39PM -0700, Joshua Washington wrote:
> The RTE_DIV_ROUND_UP in rte_common.h makes DIV_CEIL redundant.
> 
> Signed-off-by: Joshua Washington <joshwash at google.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>

> ---
> Changes in v3:
>   - New patch converting DIV_CEIL in comp_perf_test_common.c.
> ---
>  app/test-compress-perf/comp_perf_test_common.c | 13 +++++--------
>  1 file changed, 5 insertions(+), 8 deletions(-)
> 
> diff --git a/app/test-compress-perf/comp_perf_test_common.c b/app/test-compress-perf/comp_perf_test_common.c
> index 78487196ad..3f70c222c4 100644
> --- a/app/test-compress-perf/comp_perf_test_common.c
> +++ b/app/test-compress-perf/comp_perf_test_common.c
> @@ -14,9 +14,6 @@
>  #include "comp_perf_test_common.h"
>  #include "comp_perf_test_verify.h"
>  
> -
> -#define DIV_CEIL(a, b)  ((a) / (b) + ((a) % (b) != 0))
> -
>  struct cperf_buffer_info {
>  	uint16_t total_segments;
>  	uint16_t segment_sz;
> @@ -238,8 +235,8 @@ comp_perf_allocate_memory(struct comp_test_data *test_data,
>  		 * Number of segments for input and output
>  		 * (compression and decompression)
>  		 */
> -		test_data->total_segs = DIV_CEIL(test_data->input_data_sz,
> -						 test_data->seg_sz);
> +		test_data->total_segs = RTE_DIV_ROUND_UP(test_data->input_data_sz,
> +							 test_data->seg_sz);
>  	} else {
>  		/*
>  		 * When application does decompression only, input data is
> @@ -292,8 +289,8 @@ comp_perf_allocate_memory(struct comp_test_data *test_data,
>  		return -1;
>  	}
>  
> -	mem->total_bufs = DIV_CEIL(test_data->total_segs,
> -				   test_data->max_sgl_segs);
> +	mem->total_bufs = RTE_DIV_ROUND_UP(test_data->total_segs,
> +					   test_data->max_sgl_segs);
>  
>  	snprintf(pool_name, sizeof(pool_name), "op_pool_%u_qp_%u",
>  			mem->dev_id, mem->qp_id);
> @@ -557,7 +554,7 @@ prepare_bufs(struct comp_test_data *test_data, struct cperf_mem_resources *mem)
>  void
>  print_test_dynamics(const struct comp_test_data *test_data)
>  {
> -	uint32_t opt_total_segs = DIV_CEIL(buffer_info.input_data_sz,
> +	uint32_t opt_total_segs = RTE_DIV_ROUND_UP(buffer_info.input_data_sz,
>  			MAX_SEG_SIZE);
>  
>  	if (buffer_info.total_buffs > 1) {
> -- 
> 2.55.0.1082.g2b9226bbc0-goog
>