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/sound/seq_device.h | 86 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 include/sound/seq_device.h (limited to 'include/sound/seq_device.h') diff --git a/include/sound/seq_device.h b/include/sound/seq_device.h new file mode 100644 index 000000000..3137d4c5f --- /dev/null +++ b/include/sound/seq_device.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef __SOUND_SEQ_DEVICE_H +#define __SOUND_SEQ_DEVICE_H + +/* + * ALSA sequencer device management + * Copyright (c) 1999 by Takashi Iwai + */ + +/* + * registered device information + */ + +struct snd_seq_device { + /* device info */ + struct snd_card *card; /* sound card */ + int device; /* device number */ + const char *id; /* driver id */ + char name[80]; /* device name */ + int argsize; /* size of the argument */ + void *driver_data; /* private data for driver */ + void *private_data; /* private data for the caller */ + void (*private_free)(struct snd_seq_device *device); + struct device dev; + unsigned char args[]; /* driver-specific argument */ +}; + +#define to_seq_dev(_dev) \ + container_of(_dev, struct snd_seq_device, dev) + +/* sequencer driver */ + +/* driver operators + * probe: + * Initialize the device with given parameters. + * Typically, + * 1. call snd_hwdep_new + * 2. allocate private data and initialize it + * 3. call snd_hwdep_register + * 4. store the instance to dev->driver_data pointer. + * + * remove: + * Release the private data. + * Typically, call snd_device_free(dev->card, dev->driver_data) + */ +struct snd_seq_driver { + int (*probe)(struct snd_seq_device *dev); + void (*remove)(struct snd_seq_device *dev); + struct device_driver driver; + char *id; + int argsize; +}; + +#define to_seq_drv(_drv) \ + container_of(_drv, struct snd_seq_driver, driver) + +/* + * prototypes + */ +#ifdef CONFIG_MODULES +void snd_seq_device_load_drivers(void); +#else +#define snd_seq_device_load_drivers() +#endif +int snd_seq_device_new(struct snd_card *card, int device, const char *id, + int argsize, struct snd_seq_device **result); + +#define SNDRV_SEQ_DEVICE_ARGPTR(dev) ((void *)(dev)->args) + +int __must_check __snd_seq_driver_register(struct snd_seq_driver *drv, + struct module *mod); +#define snd_seq_driver_register(drv) \ + __snd_seq_driver_register(drv, THIS_MODULE) +void snd_seq_driver_unregister(struct snd_seq_driver *drv); + +#define module_snd_seq_driver(drv) \ + module_driver(drv, snd_seq_driver_register, snd_seq_driver_unregister) + +/* + * id strings for generic devices + */ +#define SNDRV_SEQ_DEV_ID_MIDISYNTH "seq-midi" +#define SNDRV_SEQ_DEV_ID_OPL3 "opl3-synth" +#define SNDRV_SEQ_DEV_ID_UMP "seq-ump-client" + +#endif /* __SOUND_SEQ_DEVICE_H */ -- cgit v1.3.1