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Searched refs:STR_VAR_LEN_MAX (Results 1 – 3 of 3) sorted by relevance

/linux/kernel/trace/
H A Dtrace_synth.h10 #define STR_VAR_LEN_MAX MAX_FILTER_STR_VAL /* must be multiple of sizeof(u64) */ macro
H A Dtrace_events_synth.c149 offset += STR_VAR_LEN_MAX; in synth_event_define_fields()
150 n_u64 += STR_VAR_LEN_MAX / sizeof(u64); in synth_event_define_fields()
217 if (size > STR_VAR_LEN_MAX) in synth_field_string_size()
373 STR_VAR_LEN_MAX, in print_synth_event()
379 STR_VAR_LEN_MAX, in print_synth_event()
382 n_u64 += STR_VAR_LEN_MAX / sizeof(u64); in print_synth_event()
449 ret = strncpy_from_user_nofault(str_field, (const void __user *)str_val, STR_VAR_LEN_MAX); in trace_string()
452 ret = strncpy_from_kernel_nofault(str_field, str_val, STR_VAR_LEN_MAX); in trace_string()
457 (*n_u64) += STR_VAR_LEN_MAX / sizeof(u64); in trace_string()
2003 strscpy(str_field, str_val, STR_VAR_LEN_MAX); in __synth_event_add_val()
H A Dtrace_events_hist.c1654 BUILD_BUG_ON(STR_VAR_LEN_MAX & (sizeof(u64) - 1)); in hist_trigger_elt_data_alloc()
1656 size = STR_VAR_LEN_MAX; in hist_trigger_elt_data_alloc()
3127 BUILD_BUG_ON((HIST_STACKTRACE_DEPTH + 1) * sizeof(long) >= STR_VAR_LEN_MAX); in __update_field_vars()
3144 size = min(val->size, STR_VAR_LEN_MAX); in __update_field_vars()
5176 size = min(hist_field->size, STR_VAR_LEN_MAX); in hist_trigger_elt_update()