Per-thread state time tracking. More...
#include <stdint.h>
Include dependency graph for thread_state_stats.h:
Go to the source code of this file.
Data Structures | |
| struct | ove_state_tracker |
| Per-thread state-occupancy tracker. More... | |
Macros | |
| #define | OVE_STATE_COUNT 5 |
Functions | |
| uint64_t | ove_state_stats_now_us (void) |
| static void | ove_state_track_init (struct ove_state_tracker *st, int initial_state) |
| static void | ove_state_track_transition (struct ove_state_tracker *st, int new_state) |
Detailed Description
Per-thread state time tracking.
Gated behind CONFIG_OVE_THREAD_STATE_STATS. Each backend embeds an ove_state_tracker in its thread struct and calls ove_state_track_transition() on every state change.
State indices match ove_thread_state_t: 0=RUNNING, 1=READY, 2=BLOCKED, 3=SUSPENDED, 4=TERMINATED
Function Documentation
◆ ove_state_stats_now_us()
| uint64_t ove_state_stats_now_us | ( | void | ) |
Platform-specific: return monotonic time in microseconds.
