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comparison src/event/ngx_event_mutex.c @ 1:d220029ac7f3

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nginx-0.0.1-2002-08-15-21:20:26 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 15 Aug 2002 17:20:26 +0000
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children d4e65d74db9f
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0:4eff17414a43 1:d220029ac7f3
1
2 spinlock_max depend on CPU number and mutex type.
3 1 CPU 1
4 ngx_malloc_mutex 1000 ?
5
6
7 int ngx_event_mutex_trylock(ngx_mutex_t *mtx)
8 {
9 for(i = mtx->spinlock_max; i; i--)
10 if (trylock(mtx->lock))
11 return 1;
12
13 return 0;
14 }