Introduce per group slice sizes.

[paraslash.git] / sched.c

diff --git a/sched.c b/sched.c
index f703890bdf52f9be843d3c3a545da36974254fde..6da5fa23c1bfffe02ace0f6277ccf448e8e5b632 100644 (file)
--- a/sched.c
+++ b/sched.c
@@ -69,7 +69,7 @@ static void sched_preselect(struct sched *s)
        }
 }
 
-#define SCHED_DEBUG 0
+//#define SCHED_DEBUG 1
 static inline void call_post_select(struct sched *s, struct task *t)
 {
 #ifndef SCHED_DEBUG
@@ -132,13 +132,14 @@ int schedule(struct sched *s)
 again:
        FD_ZERO(&s->rfds);
        FD_ZERO(&s->wfds);
-       s->timeout = s->default_timeout;
+       s->select_timeout = s->default_timeout;
        s->max_fileno = -1;
        gettimeofday(now, NULL);
        sched_preselect(s);
        if (list_empty(&pre_select_list) && list_empty(&post_select_list))
                return 0;
-       ret = s->select_function(s->max_fileno + 1, &s->rfds, &s->wfds, &s->timeout);
+       ret = s->select_function(s->max_fileno + 1, &s->rfds, &s->wfds,
+               &s->select_timeout);
        if (ret < 0)
                return ret;
        if (ret == 0) {
@@ -291,26 +292,26 @@ int kill_task(char *id)
  */
 void sched_min_delay(struct sched *s)
 {
-       s->timeout.tv_sec = 0;
-       s->timeout.tv_usec = 1;
+       s->select_timeout.tv_sec = 0;
+       s->select_timeout.tv_usec = 1;
 }
 
 /**
  * Impose an upper bound for the timeout of the next select() call.
  *
- * \param timeout Maximal allowed timeout.
+ * \param to Maximal allowed timeout.
  * \param s Pointer to the scheduler struct.
  *
- * If the current scheduler timeout is already smaller than \a timeout, this
+ * If the current scheduler timeout is already smaller than \a to, this
  * function does nothing. Otherwise the timeout for the next select() call is
  * set to the given value.
  *
  * \sa sched_request_timeout_ms().
  */
-void sched_request_timeout(struct timeval *timeout, struct sched *s)
+void sched_request_timeout(struct timeval *to, struct sched *s)
 {
-       if (tv_diff(&s->timeout, timeout, NULL) > 0)
-               s->timeout = *timeout;
+       if (tv_diff(&s->select_timeout, to, NULL) > 0)
+               s->select_timeout = *to;
 }
 
 /**