forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
2.3 KiB
95 lines
2.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
#undef TRACE_SYSTEM |
|
#define TRACE_SYSTEM kyber |
|
|
|
#if !defined(_TRACE_KYBER_H) || defined(TRACE_HEADER_MULTI_READ) |
|
#define _TRACE_KYBER_H |
|
|
|
#include <linux/blkdev.h> |
|
#include <linux/tracepoint.h> |
|
|
|
#define DOMAIN_LEN 16 |
|
#define LATENCY_TYPE_LEN 8 |
|
|
|
TRACE_EVENT(kyber_latency, |
|
|
|
TP_PROTO(dev_t dev, const char *domain, const char *type, |
|
unsigned int percentile, unsigned int numerator, |
|
unsigned int denominator, unsigned int samples), |
|
|
|
TP_ARGS(dev, domain, type, percentile, numerator, denominator, samples), |
|
|
|
TP_STRUCT__entry( |
|
__field( dev_t, dev ) |
|
__array( char, domain, DOMAIN_LEN ) |
|
__array( char, type, LATENCY_TYPE_LEN ) |
|
__field( u8, percentile ) |
|
__field( u8, numerator ) |
|
__field( u8, denominator ) |
|
__field( unsigned int, samples ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->dev = dev; |
|
strlcpy(__entry->domain, domain, sizeof(__entry->domain)); |
|
strlcpy(__entry->type, type, sizeof(__entry->type)); |
|
__entry->percentile = percentile; |
|
__entry->numerator = numerator; |
|
__entry->denominator = denominator; |
|
__entry->samples = samples; |
|
), |
|
|
|
TP_printk("%d,%d %s %s p%u %u/%u samples=%u", |
|
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->domain, |
|
__entry->type, __entry->percentile, __entry->numerator, |
|
__entry->denominator, __entry->samples) |
|
); |
|
|
|
TRACE_EVENT(kyber_adjust, |
|
|
|
TP_PROTO(dev_t dev, const char *domain, unsigned int depth), |
|
|
|
TP_ARGS(dev, domain, depth), |
|
|
|
TP_STRUCT__entry( |
|
__field( dev_t, dev ) |
|
__array( char, domain, DOMAIN_LEN ) |
|
__field( unsigned int, depth ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->dev = dev; |
|
strlcpy(__entry->domain, domain, sizeof(__entry->domain)); |
|
__entry->depth = depth; |
|
), |
|
|
|
TP_printk("%d,%d %s %u", |
|
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->domain, |
|
__entry->depth) |
|
); |
|
|
|
TRACE_EVENT(kyber_throttled, |
|
|
|
TP_PROTO(dev_t dev, const char *domain), |
|
|
|
TP_ARGS(dev, domain), |
|
|
|
TP_STRUCT__entry( |
|
__field( dev_t, dev ) |
|
__array( char, domain, DOMAIN_LEN ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->dev = dev; |
|
strlcpy(__entry->domain, domain, sizeof(__entry->domain)); |
|
), |
|
|
|
TP_printk("%d,%d %s", MAJOR(__entry->dev), MINOR(__entry->dev), |
|
__entry->domain) |
|
); |
|
|
|
#define _TRACE_KYBER_H |
|
#endif /* _TRACE_KYBER_H */ |
|
|
|
/* This part must be outside protection */ |
|
#include <trace/define_trace.h>
|
|
|