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annotate src/event/ngx_event_posted.c @ 5821:3f5f0ab59b35

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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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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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2 /*
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev
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d620f497c50f Copyright updated.
Maxim Konovalov <maxim@nginx.com>
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4 * Copyright (C) Nginx, Inc.
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import
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8 #include <ngx_config.h>
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import
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9 #include <ngx_core.h>
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import
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10 #include <ngx_event.h>
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3f5f0ab59b35 Events: processing of posted events changed from LIFO to FIFO.
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13 ngx_queue_t ngx_posted_accept_events;
3f5f0ab59b35 Events: processing of posted events changed from LIFO to FIFO.
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14 ngx_queue_t ngx_posted_events;
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9c2f3ed7a247 nginx-0.3.3-RELEASE import
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17 void
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18 ngx_event_process_posted(ngx_cycle_t *cycle, ngx_queue_t *posted)
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19 {
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20 ngx_queue_t *q;
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21 ngx_event_t *ev;
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22
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23 while (!ngx_queue_empty(posted)) {
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24
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25 q = ngx_queue_head(posted);
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26 ev = ngx_queue_data(q, ngx_event_t, queue);
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28 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
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a88a3e4e158f nginx-0.1.5-RELEASE import
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29 "posted event %p", ev);
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744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import
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31 ngx_delete_posted_event(ev);
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9b8c906f6e63 nginx-0.1.29-RELEASE import
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33 ev->handler(ev);
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34 }
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35 }