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Searched refs:dma_latency_fd (Results 1 – 2 of 2) sorted by relevance

/linux-6.15/tools/tracing/rtla/src/
H A Dtimerlat_top.c991 int dma_latency_fd = -1; in timerlat_top_main() local
1064 dma_latency_fd = set_cpu_dma_latency(params->dma_latency); in timerlat_top_main()
1065 if (dma_latency_fd < 0) { in timerlat_top_main()
1224 if (dma_latency_fd >= 0) in timerlat_top_main()
1225 close(dma_latency_fd); in timerlat_top_main()
H A Dtimerlat_hist.c1147 int dma_latency_fd = -1; in timerlat_hist_main() local
1219 dma_latency_fd = set_cpu_dma_latency(params->dma_latency); in timerlat_hist_main()
1220 if (dma_latency_fd < 0) { in timerlat_hist_main()
1395 if (dma_latency_fd >= 0) in timerlat_hist_main()
1396 close(dma_latency_fd); in timerlat_hist_main()