From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- include/soc/qcom/ocmem.h | 65 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 include/soc/qcom/ocmem.h (limited to 'include/soc/qcom/ocmem.h') diff --git a/include/soc/qcom/ocmem.h b/include/soc/qcom/ocmem.h new file mode 100644 index 000000000..02a8bc267 --- /dev/null +++ b/include/soc/qcom/ocmem.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * The On Chip Memory (OCMEM) allocator allows various clients to allocate + * memory from OCMEM based on performance, latency and power requirements. + * This is typically used by the GPU, camera/video, and audio components on + * some Snapdragon SoCs. + * + * Copyright (C) 2019 Brian Masney + * Copyright (C) 2015 Red Hat. Author: Rob Clark + */ + +#include +#include + +#ifndef __OCMEM_H__ +#define __OCMEM_H__ + +enum ocmem_client { + /* GMEM clients */ + OCMEM_GRAPHICS = 0x0, + /* + * TODO add more once ocmem_allocate() is clever enough to + * deal with multiple clients. + */ + OCMEM_CLIENT_MAX, +}; + +struct ocmem; + +struct ocmem_buf { + unsigned long offset; + unsigned long addr; + unsigned long len; +}; + +#if IS_ENABLED(CONFIG_QCOM_OCMEM) + +struct ocmem *of_get_ocmem(struct device *dev); +struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, enum ocmem_client client, + unsigned long size); +void ocmem_free(struct ocmem *ocmem, enum ocmem_client client, + struct ocmem_buf *buf); + +#else /* IS_ENABLED(CONFIG_QCOM_OCMEM) */ + +static inline struct ocmem *of_get_ocmem(struct device *dev) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, + enum ocmem_client client, + unsigned long size) +{ + return ERR_PTR(-ENODEV); +} + +static inline void ocmem_free(struct ocmem *ocmem, enum ocmem_client client, + struct ocmem_buf *buf) +{ +} + +#endif /* IS_ENABLED(CONFIG_QCOM_OCMEM) */ + +#endif /* __OCMEM_H__ */ -- cgit v1.3.1