mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2025-01-17 15:27:36 +00:00
Code Issues Releases Activity

- Catch up with sched api changes.

Browse Source
This commit is contained in:
Jeff Roberson 2003-04-11 03:39:48 +00:00
parent f6f230febe
commit f7f9e7f34d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=113356
1 changed files with 48 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
sys/kern/sched_4bsd.c
View File

@ -438,14 +438,14 @@ sched_rr_interval(void)
* run much recently, and to round-robin among other processes.
*/
void
sched_clock(struct thread *td)
sched_clock(struct kse *ke)
{
struct kse *ke;
struct ksegrp *kg;
struct thread *td;
kg = ke->ke_ksegrp;
td = ke->ke_thread;
KASSERT((td != NULL), ("schedclock: null thread pointer"));
ke = td->td_kse;
kg = td->td_ksegrp;
ke->ke_sched->ske_cpticks++;
kg->kg_estcpu = ESTCPULIM(kg->kg_estcpu + 1);
if ((kg->kg_estcpu % INVERSE_ESTCPU_WEIGHT) == 0) {
@ -463,25 +463,52 @@ sched_clock(struct thread *td)
* aggregated all the estcpu into the 'built-in' ksegrp.
*/
void
sched_exit(struct ksegrp *kg, struct ksegrp *child)
sched_exit(struct proc *p, struct proc *p1)
{
sched_exit_kse(FIRST_KSE_IN_PROC(p), FIRST_KSE_IN_PROC(p1));
sched_exit_ksegrp(FIRST_KSEGRP_IN_PROC(p), FIRST_KSEGRP_IN_PROC(p1));
sched_exit_thread(FIRST_THREAD_IN_PROC(p), FIRST_THREAD_IN_PROC(p1));
}
void
sched_exit_kse(struct kse *ke, struct kse *child)
{
}
void
sched_exit_ksegrp(struct ksegrp *kg, struct ksegrp *child)
{
kg->kg_estcpu = ESTCPULIM(kg->kg_estcpu + child->kg_estcpu);
}
void
sched_fork(struct ksegrp *kg, struct ksegrp *child)
sched_exit_thread(struct thread *td, struct thread *child)
{
struct kse *ke;
}
/*
* set priority of child to be that of parent.
* XXXKSE this needs redefining..
*/
void
sched_fork(struct proc *p, struct proc *p1)
{
sched_fork_kse(FIRST_KSE_IN_PROC(p), FIRST_KSE_IN_PROC(p1));
sched_fork_ksegrp(FIRST_KSEGRP_IN_PROC(p), FIRST_KSEGRP_IN_PROC(p1));
sched_fork_thread(FIRST_THREAD_IN_PROC(p), FIRST_THREAD_IN_PROC(p1));
}
void
sched_fork_kse(struct kse *ke, struct kse *child)
{
child->ke_sched->ske_cpticks = 0;
}
void
sched_fork_ksegrp(struct ksegrp *kg, struct ksegrp *child)
{
child->kg_estcpu = kg->kg_estcpu;
}
/* Set up scheduler specific data */
ke = FIRST_KSE_IN_KSEGRP(kg);
ke->ke_sched->ske_cpticks = 0;
void
sched_fork_thread(struct thread *td, struct thread *child)
{
}
void
@ -491,6 +518,12 @@ sched_nice(struct ksegrp *kg, int nice)
resetpriority(kg);
}
void
sched_class(struct ksegrp *kg, int class)
{
kg->kg_pri_class = class;
}
/*
* Adjust the priority of a thread.
* This may include moving the thread within the KSEGRP,