Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Tracepoint header for hiperdispatch
|
|
*
|
|
* Copyright IBM Corp. 2024
|
|
*/
|
|
|
|
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM s390
|
|
|
|
#if !defined(_TRACE_S390_HIPERDISPATCH_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_S390_HIPERDISPATCH_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
|
#undef TRACE_INCLUDE_FILE
|
|
|
|
#define TRACE_INCLUDE_PATH asm/trace
|
|
#define TRACE_INCLUDE_FILE hiperdispatch
|
|
|
|
TRACE_EVENT(s390_hd_work_fn,
|
|
TP_PROTO(int steal_time_percentage,
|
|
int entitled_core_count,
|
|
int highcap_core_count),
|
|
TP_ARGS(steal_time_percentage,
|
|
entitled_core_count,
|
|
highcap_core_count),
|
|
TP_STRUCT__entry(__field(int, steal_time_percentage)
|
|
__field(int, entitled_core_count)
|
|
__field(int, highcap_core_count)),
|
|
TP_fast_assign(__entry->steal_time_percentage = steal_time_percentage;
|
|
__entry->entitled_core_count = entitled_core_count;
|
|
__entry->highcap_core_count = highcap_core_count;),
|
|
TP_printk("steal: %d entitled_core_count: %d highcap_core_count: %d",
|
|
__entry->steal_time_percentage,
|
|
__entry->entitled_core_count,
|
|
__entry->highcap_core_count)
|
|
);
|
|
|
|
TRACE_EVENT(s390_hd_rebuild_domains,
|
|
TP_PROTO(int current_highcap_core_count,
|
|
int new_highcap_core_count),
|
|
TP_ARGS(current_highcap_core_count,
|
|
new_highcap_core_count),
|
|
TP_STRUCT__entry(__field(int, current_highcap_core_count)
|
|
__field(int, new_highcap_core_count)),
|
|
TP_fast_assign(__entry->current_highcap_core_count = current_highcap_core_count;
|
|
__entry->new_highcap_core_count = new_highcap_core_count),
|
|
TP_printk("change highcap_core_count: %u -> %u",
|
|
__entry->current_highcap_core_count,
|
|
__entry->new_highcap_core_count)
|
|
);
|
|
|
|
#endif /* _TRACE_S390_HIPERDISPATCH_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|