Re: server(1/3): Use kernel support for process affinity when available
Juan Lang <juan.lang(a)gmail.com> writes:
+static void get_process_affinity( struct process *process ) +{ + affinity_t affinity = ~0; + +#ifdef HAVE_SCHED_H + if (process->unix_pid != -1) + { + cpu_set_t set; + + CPU_ZERO( &set ); + if (!sched_getaffinity( process->unix_pid, sizeof(set), &set ))
You should add a configure check for sched_getaffinity, having sched.h is not enough.
@@ -403,6 +432,7 @@ data_size_t init_process( struct thread *thread ) struct process *process = thread->process; struct startup_info *info = process->startup_info;
+ get_process_affinity( process );
You should retrieve it as needed. Most apps don't have any need for that information so we don't want to incur the cost of fetching it for every started process. -- Alexandre Julliard julliard(a)winehq.org
participants (1)
-
Alexandre Julliard