diff options
Diffstat (limited to 'src/event/ngx_event_posted.h')
| -rw-r--r-- | src/event/ngx_event_posted.h | 67 |
1 files changed, 43 insertions, 24 deletions
diff --git a/src/event/ngx_event_posted.h b/src/event/ngx_event_posted.h index 86100af94..f9c55e5a3 100644 --- a/src/event/ngx_event_posted.h +++ b/src/event/ngx_event_posted.h @@ -13,43 +13,62 @@ #include <ngx_event.h> -#define ngx_post_event(ev) \ - if (ev->prev == NULL) { \ - ev->next = (ngx_event_t *) ngx_posted_events; \ - ev->prev = (ngx_event_t **) &ngx_posted_events; \ - ngx_posted_events = ev; \ - if (ev->next) { \ - ev->next->prev = &ev->next; \ - } \ - ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \ - "post event %p", ev); \ - } else { \ - ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \ - "update posted event %p", ev); \ - } +#if (NGX_THREADS) +extern ngx_mutex_t *ngx_posted_events_mutex; +#endif -#define ngx_delete_posted_event(ev) \ - *(ev->prev) = ev->next; \ + +#define ngx_locked_post_event(ev, queue) \ + \ + if (ev->prev == NULL) { \ + ev->next = (ngx_event_t *) *queue; \ + ev->prev = (ngx_event_t **) queue; \ + *queue = ev; \ + \ if (ev->next) { \ - ev->next->prev = ev->prev; \ + ev->next->prev = &ev->next; \ } \ - ev->prev = NULL; \ + \ + ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, "post event %p", ev); \ + \ + } else { \ ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \ - "delete posted event %p", ev); + "update posted event %p", ev); \ + } +#define ngx_post_event(ev, queue) \ + \ + ngx_mutex_lock(ngx_posted_events_mutex); \ + ngx_locked_post_event(ev, queue); \ + ngx_mutex_unlock(ngx_posted_events_mutex); -void ngx_event_process_posted(ngx_cycle_t *cycle); -void ngx_wakeup_worker_thread(ngx_cycle_t *cycle); -extern ngx_thread_volatile ngx_event_t *ngx_posted_events; +#define ngx_delete_posted_event(ev) \ + \ + *(ev->prev) = ev->next; \ + \ + if (ev->next) { \ + ev->next->prev = ev->prev; \ + } \ + \ + ev->prev = NULL; \ + ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \ + "delete posted event %p", ev); + +void ngx_event_process_posted(ngx_cycle_t *cycle, + ngx_thread_volatile ngx_event_t **posted); +void ngx_wakeup_worker_thread(ngx_cycle_t *cycle); + #if (NGX_THREADS) ngx_int_t ngx_event_thread_process_posted(ngx_cycle_t *cycle); - -extern ngx_mutex_t *ngx_posted_events_mutex; #endif +extern ngx_thread_volatile ngx_event_t *ngx_posted_accept_events; +extern ngx_thread_volatile ngx_event_t *ngx_posted_events; + + #endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */ |