From 6d03a247468059b0e59c821ef39e6762d4d6fc30 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:51 +0200 Subject: Merging upstream version 6.9.2. Signed-off-by: Daniel Baumann --- include/trace/events/rpm.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) (limited to 'include/trace/events/rpm.h') diff --git a/include/trace/events/rpm.h b/include/trace/events/rpm.h index 3c716214da..bd120e23ce 100644 --- a/include/trace/events/rpm.h +++ b/include/trace/events/rpm.h @@ -101,6 +101,48 @@ TRACE_EVENT(rpm_return_int, __entry->ret) ); +#define RPM_STATUS_STRINGS \ + EM(RPM_INVALID, "RPM_INVALID") \ + EM(RPM_ACTIVE, "RPM_ACTIVE") \ + EM(RPM_RESUMING, "RPM_RESUMING") \ + EM(RPM_SUSPENDED, "RPM_SUSPENDED") \ + EMe(RPM_SUSPENDING, "RPM_SUSPENDING") + +/* Enums require being exported to userspace, for user tool parsing. */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +RPM_STATUS_STRINGS + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings that + * will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a, b) { a, b }, +#define EMe(a, b) { a, b } + +TRACE_EVENT(rpm_status, + TP_PROTO(struct device *dev, enum rpm_status status), + TP_ARGS(dev, status), + + TP_STRUCT__entry( + __string(name, dev_name(dev)) + __field(int, status) + ), + + TP_fast_assign( + __assign_str(name, dev_name(dev)); + __entry->status = status; + ), + + TP_printk("%s status=%s", __get_str(name), + __print_symbolic(__entry->status, RPM_STATUS_STRINGS)) +); + #endif /* _TRACE_RUNTIME_POWER_H */ /* This part must be outside protection */ -- cgit v1.2.3