From 2d015bd67c8ab20d1b0f9bd1d84a1dc8fd42310f Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Thu, 10 Nov 2005 15:04:06 +0000 Subject: * bsd_helper.cc (securityinit): New function. Move initialization of security related variables from ipcinit here. * bsd_helper.h (securityinit): Add prototype. * cygserver.cc (main): Call securityinit right after wincap.init. * process.cc (process_cache::process): Fix maximum process condition. * README: Add description for new -p/--process-cache option. * bsd_helper.cc (default_tun_check): Add kern.srv.process_cache_size entry to tunable_params. Set max value of kern.srv.request_threads to 310. * cygserver.cc (SERVER_VERSION): Set to 1.20. (print_usage): Print usage of new parameter -p. (main): Add process cache parameter handling. Accomodate new max value of request threads. * cygserver.conf: Add kern.srv.process_cache_size tunable parameter. Accomodate new max value of kern.srv.request_threads. * process.cc: Fix a comment. (process_cache::process_cache): Add max process cache size parameter. Change _cache_add_trigger to manual reset event. (struct pcache_wait_t): New struct used as parameter to pcache_wait_thread. (pcache_wait_thread): New thread function used for threaded process cache. (process_cache::wait_for_processes): Use threaded waiting if number of processes to wait for is bigger than 62. Always check all processes to avoid race under heavy load. (process_cache::sync_wait_array): Remove useless assert. Reset _cache_add_trigger right at the start since it's manual reset now. Accomodate threaded waiting. * process.h (process_cache::process_cache): Add max_procs parameter. (process_cache::_max_process_count): New member. (process_cache::_wait_array: Raise to allow up to 5 wait threads. (process_cache::_process_array): Ditto. --- winsup/cygserver/bsd_helper.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'winsup/cygserver/bsd_helper.h') diff --git a/winsup/cygserver/bsd_helper.h b/winsup/cygserver/bsd_helper.h index 14849e918..014b82a05 100644 --- a/winsup/cygserver/bsd_helper.h +++ b/winsup/cygserver/bsd_helper.h @@ -37,6 +37,8 @@ extern tun_bool_t support_semaphores; extern SECURITY_ATTRIBUTES sec_all_nih; +void securityinit (void); + int win_copyin (struct thread *, const void *, void *, size_t); int win_copyout (struct thread *, const void *, void *, size_t); #define copyin(a,b,c) win_copyin((td),(a),(b),(c)) -- cgit v1.2.3