diff options
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/performance/io-threads/src/io-threads.c | 13 | ||||
| -rw-r--r-- | xlators/performance/io-threads/src/io-threads.h | 1 |
2 files changed, 8 insertions, 6 deletions
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c index c2d660d4f..d316a19a4 100644 --- a/xlators/performance/io-threads/src/io-threads.c +++ b/xlators/performance/io-threads/src/io-threads.c @@ -59,6 +59,7 @@ __iot_dequeue (iot_conf_t *conf, int *pri) return NULL; conf->queue_size--; + conf->queue_sizes[*pri]--; list_del_init (&stub->list); return stub; @@ -74,6 +75,7 @@ __iot_enqueue (iot_conf_t *conf, call_stub_t *stub, int pri) list_add_tail (&stub->list, &conf->reqs[pri]); conf->queue_size++; + conf->queue_sizes[pri]++; return; } @@ -2359,20 +2361,19 @@ out: int __iot_workers_scale (iot_conf_t *conf) { - int log2 = 0; int scale = 0; int diff = 0; pthread_t thread; int ret = 0; + int i = 0; - log2 = log_base2 (conf->queue_size); + for (i = 0; i < IOT_PRI_MAX; i++) + scale += min (conf->queue_sizes[i], conf->ac_iot_limit[i]); - scale = log2; - - if (log2 < IOT_MIN_THREADS) + if (scale < IOT_MIN_THREADS) scale = IOT_MIN_THREADS; - if (log2 > conf->max_count) + if (scale > conf->max_count) scale = conf->max_count; if (conf->curr_count < scale) { diff --git a/xlators/performance/io-threads/src/io-threads.h b/xlators/performance/io-threads/src/io-threads.h index d09fec94d..48c9ff930 100644 --- a/xlators/performance/io-threads/src/io-threads.h +++ b/xlators/performance/io-threads/src/io-threads.h @@ -76,6 +76,7 @@ struct iot_conf { int32_t ac_iot_limit[IOT_PRI_MAX]; int32_t ac_iot_count[IOT_PRI_MAX]; + int queue_sizes[IOT_PRI_MAX]; int queue_size; pthread_attr_t w_attr; |