diff options
Diffstat (limited to 'src/vppinfra/tw_timer_template.h')
| -rw-r--r-- | src/vppinfra/tw_timer_template.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/vppinfra/tw_timer_template.h b/src/vppinfra/tw_timer_template.h index 0404e3f4..0217644d 100644 --- a/src/vppinfra/tw_timer_template.h +++ b/src/vppinfra/tw_timer_template.h @@ -170,6 +170,13 @@ typedef enum } tw_ring_index_t; #endif /* __defined_tw_timer_wheel_slot__ */ +typedef CLIB_PACKED (struct + { + u8 timer_id; + u32 pool_index; + u32 handle; + }) TWT (trace); + typedef struct { /** Timer pool */ @@ -211,11 +218,20 @@ typedef struct /** expired timer callback, receives a vector of handles */ void (*expired_timer_callback) (u32 * expired_timer_handles); - /** vector of expired timers */ + /** vectors of expired timers */ u32 *expired_timer_handles; /** maximum expirations */ u32 max_expirations; + + /** current trace index */ +#if TW_START_STOP_TRACE_SIZE > 0 + /* Start/stop/expire tracing */ + u32 trace_index; + u32 trace_wrapped; + TWT (trace) traces[TW_START_STOP_TRACE_SIZE]; +#endif + } TWT (tw_timer_wheel); u32 TW (tw_timer_start) (TWT (tw_timer_wheel) * tw, @@ -236,6 +252,12 @@ u32 *TW (tw_timer_expire_timers_vec) (TWT (tw_timer_wheel) * tw, f64 now, u32 TW (tw_timer_first_expires_in_ticks) (TWT (tw_timer_wheel) * tw); #endif +#if TW_START_STOP_TRACE_SIZE > 0 +void TW (tw_search_trace) (TWT (tw_timer_wheel) * tw, u32 handle); +void TW (tw_timer_trace) (TWT (tw_timer_wheel) * tw, u32 timer_id, + u32 pool_index, u32 handle); +#endif + /* * fd.io coding-style-patch-verification: ON * |