diff options
Diffstat (limited to 'kernel/trace/rv/monitors')
-rw-r--r-- | kernel/trace/rv/monitors/wip/Kconfig | 12 | ||||
-rw-r--r-- | kernel/trace/rv/monitors/wip/wip.c | 2 | ||||
-rw-r--r-- | kernel/trace/rv/monitors/wip/wip_trace.h | 15 | ||||
-rw-r--r-- | kernel/trace/rv/monitors/wwnr/Kconfig | 11 | ||||
-rw-r--r-- | kernel/trace/rv/monitors/wwnr/wwnr.c | 2 | ||||
-rw-r--r-- | kernel/trace/rv/monitors/wwnr/wwnr_trace.h | 16 |
6 files changed, 56 insertions, 2 deletions
diff --git a/kernel/trace/rv/monitors/wip/Kconfig b/kernel/trace/rv/monitors/wip/Kconfig new file mode 100644 index 000000000000..3ef664b5cd90 --- /dev/null +++ b/kernel/trace/rv/monitors/wip/Kconfig @@ -0,0 +1,12 @@ +config RV_MON_WIP + depends on RV + depends on PREEMPT_TRACER + select DA_MON_EVENTS_IMPLICIT + bool "wip monitor" + help + Enable wip (wakeup in preemptive) sample monitor that illustrates + the usage of per-cpu monitors, and one limitation of the + preempt_disable/enable events. + + For further information, see: + Documentation/trace/rv/monitor_wip.rst diff --git a/kernel/trace/rv/monitors/wip/wip.c b/kernel/trace/rv/monitors/wip/wip.c index b2b49a27e886..db7389157c87 100644 --- a/kernel/trace/rv/monitors/wip/wip.c +++ b/kernel/trace/rv/monitors/wip/wip.c @@ -10,7 +10,7 @@ #define MODULE_NAME "wip" -#include <trace/events/rv.h> +#include <rv_trace.h> #include <trace/events/sched.h> #include <trace/events/preemptirq.h> diff --git a/kernel/trace/rv/monitors/wip/wip_trace.h b/kernel/trace/rv/monitors/wip/wip_trace.h new file mode 100644 index 000000000000..aa2162f47a4c --- /dev/null +++ b/kernel/trace/rv/monitors/wip/wip_trace.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* + * Snippet to be included in rv_trace.h + */ + +#ifdef CONFIG_RV_MON_WIP +DEFINE_EVENT(event_da_monitor, event_wip, + TP_PROTO(char *state, char *event, char *next_state, bool final_state), + TP_ARGS(state, event, next_state, final_state)); + +DEFINE_EVENT(error_da_monitor, error_wip, + TP_PROTO(char *state, char *event), + TP_ARGS(state, event)); +#endif /* CONFIG_RV_MON_WIP */ diff --git a/kernel/trace/rv/monitors/wwnr/Kconfig b/kernel/trace/rv/monitors/wwnr/Kconfig new file mode 100644 index 000000000000..ee741aa6d6b8 --- /dev/null +++ b/kernel/trace/rv/monitors/wwnr/Kconfig @@ -0,0 +1,11 @@ +config RV_MON_WWNR + depends on RV + select DA_MON_EVENTS_ID + bool "wwnr monitor" + help + Enable wwnr (wakeup while not running) sample monitor, this is a + sample monitor that illustrates the usage of per-task monitor. + The model is borken on purpose: it serves to test reactors. + + For further information, see: + Documentation/trace/rv/monitor_wwnr.rst diff --git a/kernel/trace/rv/monitors/wwnr/wwnr.c b/kernel/trace/rv/monitors/wwnr/wwnr.c index 0e43dd2db685..3b16994a9984 100644 --- a/kernel/trace/rv/monitors/wwnr/wwnr.c +++ b/kernel/trace/rv/monitors/wwnr/wwnr.c @@ -10,7 +10,7 @@ #define MODULE_NAME "wwnr" -#include <trace/events/rv.h> +#include <rv_trace.h> #include <trace/events/sched.h> #include "wwnr.h" diff --git a/kernel/trace/rv/monitors/wwnr/wwnr_trace.h b/kernel/trace/rv/monitors/wwnr/wwnr_trace.h new file mode 100644 index 000000000000..fc97ec7476ad --- /dev/null +++ b/kernel/trace/rv/monitors/wwnr/wwnr_trace.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* + * Snippet to be included in rv_trace.h + */ + +#ifdef CONFIG_RV_MON_WWNR +/* id is the pid of the task */ +DEFINE_EVENT(event_da_monitor_id, event_wwnr, + TP_PROTO(int id, char *state, char *event, char *next_state, bool final_state), + TP_ARGS(id, state, event, next_state, final_state)); + +DEFINE_EVENT(error_da_monitor_id, error_wwnr, + TP_PROTO(int id, char *state, char *event), + TP_ARGS(id, state, event)); +#endif /* CONFIG_RV_MON_WWNR */ |