diff options
Diffstat (limited to 'include/sys')
| -rw-r--r-- | include/sys/spa.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/sys/spa.h b/include/sys/spa.h index a4a717ac0..85a62588a 100644 --- a/include/sys/spa.h +++ b/include/sys/spa.h @@ -548,12 +548,26 @@ typedef struct spa_stats_history { typedef struct spa_stats { spa_stats_history_t read_history; + spa_stats_history_t txg_history; } spa_stats_t; +typedef enum txg_state { + TXG_STATE_BIRTH = 0, + TXG_STATE_OPEN = 1, + TXG_STATE_QUIESCED = 2, + TXG_STATE_SYNCED = 3, + TXG_STATE_COMMITTED = 4, +} txg_state_t; + extern void spa_stats_init(spa_t *spa); extern void spa_stats_destroy(spa_t *spa); extern void spa_read_history_add(spa_t *spa, const zbookmark_t *zb, uint32_t aflags); +extern void spa_txg_history_add(spa_t *spa, uint64_t txg); +extern int spa_txg_history_set(spa_t *spa, uint64_t txg, + txg_state_t completed_state, hrtime_t completed_time); +extern int spa_txg_history_set_io(spa_t *spa, uint64_t txg, uint64_t nread, + uint64_t nwritten, uint64_t reads, uint64_t writes, uint64_t nreserved); /* Pool configuration locks */ extern int spa_config_tryenter(spa_t *spa, int locks, void *tag, krw_t rw); |