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Searched refs:print_stack (Results 1 – 9 of 9) sorted by relevance

/linux/tools/tracing/rtla/src/
H A Dosnoise.c585 long long print_stack; in osnoise_get_print_stack() local
587 if (context->print_stack != OSNOISE_OPTION_INIT_VAL) in osnoise_get_print_stack()
588 return context->print_stack; in osnoise_get_print_stack()
593 print_stack = osnoise_read_ll_config("osnoise/print_stack"); in osnoise_get_print_stack()
594 if (print_stack < 0) in osnoise_get_print_stack()
597 context->orig_print_stack = print_stack; in osnoise_get_print_stack()
598 return print_stack; in osnoise_get_print_stack()
607 int osnoise_set_print_stack(struct osnoise_context *context, long long print_stack) in osnoise_set_print_stack() argument
615 retval = osnoise_write_ll_config("osnoise/print_stack", print_stack); in osnoise_set_print_stack()
619 context->print_stack = print_stack; in osnoise_set_print_stack()
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H A Dosnoise.h40 long long print_stack; member
88 long long print_stack);
H A Dtimerlat_top.c33 long long print_stack; member
582 params->print_stack = auto_thresh; in timerlat_top_parse_args()
596 params->print_stack = auto_thresh; in timerlat_top_parse_args()
672 params->print_stack = get_llong_from_str(optarg); in timerlat_top_parse_args()
813 if (params->print_stack) { in timerlat_top_apply_config()
814 retval = osnoise_set_print_stack(top->context, params->print_stack); in timerlat_top_apply_config()
H A Dtimerlat_hist.c32 long long print_stack; member
819 params->print_stack = auto_thresh; in timerlat_hist_parse_args()
904 params->print_stack = get_llong_from_str(optarg); in timerlat_hist_parse_args()
1062 if (params->print_stack) { in timerlat_hist_apply_config()
1063 retval = osnoise_set_print_stack(tool->context, params->print_stack); in timerlat_hist_apply_config()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbuild_id.c10 static void print_stack(struct bpf_stack_build_id *stack, int frame_cnt) in print_stack() function
62 print_stack(stack, frame_cnt); in subtest_nofault()
98 print_stack(stack, frame_cnt); in subtest_sleepable()
/linux/samples/bpf/
H A Doffwaketime_user.c47 static void print_stack(struct key_t *key, __u64 count) in print_stack() function
84 print_stack(&next_key, value); in print_stacks()
H A Dtrace_event_user.c61 static void print_stack(struct key_t *key, __u64 count) in print_stack() function
110 print_stack(&next_key, value); in print_stacks()
/linux/kernel/trace/
H A Dtrace_osnoise.c355 u64 print_stack; /* print IRQ stack if total > */ member
365 .print_stack = 0,
682 if (!osnoise_data.print_stack || osnoise_data.print_stack > latency) in timerlat_dump_stack()
1818 if (osnoise_data.stop_tracing <= osnoise_data.print_stack) { in timerlat_irq()
1834 if (osnoise_data.print_stack) in timerlat_irq()
2662 .val = &osnoise_data.print_stack,
/linux/Documentation/trace/
H A Dtimerlat-tracer.rst77 - print_stack: save the stack of the IRQ occurrence. The stack is printed
140 The osnoise/print_stack option is helpful for the cases in which a thread
145 [root@f32 tracing]# echo 500 > osnoise/print_stack