ngx_event_busy_lock_look_cacheable 12 event/ngx_event_busy_lock.c static ngx_int_t ngx_event_busy_lock_look_cacheable(ngx_event_busy_lock_t *bl, ngx_event_busy_lock_look_cacheable 75 event/ngx_event_busy_lock.c rc = ngx_event_busy_lock_look_cacheable(bl, ctx);