Mercurial > hg > nginx-quic
view src/event/ngx_event_mutex.c @ 220:4f81b931e9ff
nginx-0.0.1-2004-01-08-11:47:17 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 08 Jan 2004 08:47:17 +0000 |
parents | d220029ac7f3 |
children | d4e65d74db9f |
line wrap: on
line source
spinlock_max depend on CPU number and mutex type. 1 CPU 1 ngx_malloc_mutex 1000 ? int ngx_event_mutex_trylock(ngx_mutex_t *mtx) { for(i = mtx->spinlock_max; i; i--) if (trylock(mtx->lock)) return 1; return 0; }