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| author | jb <jb@FreeBSD.org> | 2006-10-26 21:42:22 +0000 |
|---|---|---|
| committer | jb <jb@FreeBSD.org> | 2006-10-26 21:42:22 +0000 |
| commit | f82c7997354f95e680341bb8e10136ded5fd15eb (patch) | |
| tree | 2136d90e7e60f4ef25fe147499787d0e6a155b82 /sys/sys/sched.h | |
| parent | b3e38fbc69f126c6cc49a0a6e45096d6c01b7c43 (diff) | |
| download | FreeBSD-src-f82c7997354f95e680341bb8e10136ded5fd15eb.zip FreeBSD-src-f82c7997354f95e680341bb8e10136ded5fd15eb.tar.gz | |
Make KSE a kernel option, turned on by default in all GENERIC
kernel configs except sun4v (which doesn't process signals properly
with KSE).
Reviewed by: davidxu@
Diffstat (limited to 'sys/sys/sched.h')
| -rw-r--r-- | sys/sys/sched.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sys/sys/sched.h b/sys/sys/sched.h index ccb335d..46eb315 100644 --- a/sys/sys/sched.h +++ b/sys/sys/sched.h @@ -52,17 +52,23 @@ void sched_fork(struct thread *td, struct thread *childtd); * KSE Groups contain scheduling priority information. They record the * behavior of groups of KSEs and threads. */ +#ifdef KSE void sched_class(struct ksegrp *kg, int class); void sched_exit_ksegrp(struct ksegrp *kg, struct thread *childtd); void sched_fork_ksegrp(struct thread *td, struct ksegrp *child); +#else +void sched_class(struct thread *td, int class); +#endif void sched_nice(struct proc *p, int nice); /* * Threads are switched in and out, block on resources, have temporary * priorities inherited from their ksegs, and use up cpu time. */ +#ifdef KSE void sched_exit_thread(struct thread *td, struct thread *child); void sched_fork_thread(struct thread *td, struct thread *child); +#endif void sched_lend_prio(struct thread *td, u_char prio); void sched_lend_user_prio(struct thread *td, u_char pri); fixpt_t sched_pctcpu(struct thread *td); @@ -71,7 +77,11 @@ void sched_sleep(struct thread *td); void sched_switch(struct thread *td, struct thread *newtd, int flags); void sched_unlend_prio(struct thread *td, u_char prio); void sched_unlend_user_prio(struct thread *td, u_char pri); +#ifdef KSE void sched_user_prio(struct ksegrp *kg, u_char prio); +#else +void sched_user_prio(struct thread *td, u_char prio); +#endif void sched_userret(struct thread *td); void sched_wakeup(struct thread *td); @@ -98,7 +108,9 @@ int sched_is_bound(struct thread *td); * These procedures tell the process data structure allocation code how * many bytes to actually allocate. */ +#ifdef KSE int sched_sizeof_ksegrp(void); +#endif int sched_sizeof_proc(void); int sched_sizeof_thread(void); @@ -116,11 +128,15 @@ sched_unpin(void) /* temporarily here */ void schedinit(void); +#ifdef KSE void sched_init_concurrency(struct ksegrp *kg); void sched_set_concurrency(struct ksegrp *kg, int cuncurrency); +#endif void sched_schedinit(void); +#ifdef KSE void sched_newproc(struct proc *p, struct ksegrp *kg, struct thread *td); void sched_thread_exit(struct thread *td); +#endif void sched_newthread(struct thread *td); #endif /* !_SYS_SCHED_H_ */ |
