Mercurial > hg > nginx-quic
diff src/event/ngx_event_posted.c @ 5821:3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
In theory, this can provide a bit better distribution of latencies.
Also it simplifies the code, since ngx_queue_t is now used instead
of custom implementation.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Mon, 01 Sep 2014 18:20:18 +0400 |
parents | 3377f9459e99 |
children | 9d2ad2fb4423 |
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--- a/src/event/ngx_event_posted.c +++ b/src/event/ngx_event_posted.c @@ -10,26 +10,24 @@ #include <ngx_event.h> -ngx_event_t *ngx_posted_accept_events; -ngx_event_t *ngx_posted_events; +ngx_queue_t ngx_posted_accept_events; +ngx_queue_t ngx_posted_events; void -ngx_event_process_posted(ngx_cycle_t *cycle, ngx_event_t **posted) +ngx_event_process_posted(ngx_cycle_t *cycle, ngx_queue_t *posted) { + ngx_queue_t *q; ngx_event_t *ev; - for ( ;; ) { + while (!ngx_queue_empty(posted)) { - ev = *posted; + q = ngx_queue_head(posted); + ev = ngx_queue_data(q, ngx_event_t, queue); ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "posted event %p", ev); - if (ev == NULL) { - return; - } - ngx_delete_posted_event(ev); ev->handler(ev);