d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Backout the feature which can change thread's scheduling option, I really

Browse Source 
don't want to mix process and thread scheduling options together in these
functions, now the thread scheduling option is implemented in new thr
syscalls.
This commit is contained in:
David Xu 2006-07-13 06:41:26 +00:00
parent 561a89f945
commit 24af5900eb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=160322
2 changed files with 8 additions and 84 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
sys/kern/p1003_1b.c
View File

@ -126,19 +126,11 @@ sched_setparam(struct thread *td, struct sched_setparam_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL)
return (ESRCH);
targettd = FIRST_THREAD_IN_PROC(targetp);
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targetp == NULL) {
PROC_UNLOCK(targetp);
return (ESRCH);
}
}
e = p_cansched(td, targetp);
@ -165,20 +157,12 @@ sched_getparam(struct thread *td, struct sched_getparam_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL) {
return (ESRCH);
}
targettd = FIRST_THREAD_IN_PROC(targetp); /* XXXKSE */
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targettd == NULL) {
PROC_UNLOCK(targetp);
return (ESRCH);
}
}
e = p_cansee(td, targetp);
@ -214,19 +198,11 @@ sched_setscheduler(struct thread *td, struct sched_setscheduler_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL)
return (ESRCH);
targettd = FIRST_THREAD_IN_PROC(targetp);
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targettd == NULL) {
PROC_UNLOCK(targetp);
return (ESRCH);
}
}
e = p_cansched(td, targetp);
@ -252,22 +228,13 @@ sched_getscheduler(struct thread *td, struct sched_getscheduler_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL) {
e = ESRCH;
goto done2;
}
targettd = FIRST_THREAD_IN_PROC(targetp); /* XXXKSE */
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targettd == NULL) {
PROC_UNLOCK(targetp);
e = ESRCH;
goto done2;
}
}
e = p_cansee(td, targetp);
@ -347,11 +314,6 @@ kern_sched_rr_get_interval(struct thread *td, pid_t pid,
targettd = td;
targetp = td->td_proc;
PROC_LOCK(targetp);
} else if (pid <= PID_MAX) {
targetp = pfind(pid);
if (targetp == NULL)
return (ESRCH);
targettd = FIRST_THREAD_IN_PROC(targetp);
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);

46
sys/posix4/p1003_1b.c
View File

@ -126,19 +126,11 @@ sched_setparam(struct thread *td, struct sched_setparam_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL)
return (ESRCH);
targettd = FIRST_THREAD_IN_PROC(targetp);
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targetp == NULL) {
PROC_UNLOCK(targetp);
return (ESRCH);
}
}
e = p_cansched(td, targetp);
@ -165,20 +157,12 @@ sched_getparam(struct thread *td, struct sched_getparam_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL) {
return (ESRCH);
}
targettd = FIRST_THREAD_IN_PROC(targetp); /* XXXKSE */
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targettd == NULL) {
PROC_UNLOCK(targetp);
return (ESRCH);
}
}
e = p_cansee(td, targetp);
@ -214,19 +198,11 @@ sched_setscheduler(struct thread *td, struct sched_setscheduler_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL)
return (ESRCH);
targettd = FIRST_THREAD_IN_PROC(targetp);
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targettd == NULL) {
PROC_UNLOCK(targetp);
return (ESRCH);
}
}
e = p_cansched(td, targetp);
@ -252,22 +228,13 @@ sched_getscheduler(struct thread *td, struct sched_getscheduler_args *uap)
targetp = td->td_proc;
targettd = td;
PROC_LOCK(targetp);
} else if (uap->pid <= PID_MAX) {
} else {
targetp = pfind(uap->pid);
if (targetp == NULL) {
e = ESRCH;
goto done2;
}
targettd = FIRST_THREAD_IN_PROC(targetp); /* XXXKSE */
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);
targettd = thread_find(targetp, uap->pid);
if (targettd == NULL) {
PROC_UNLOCK(targetp);
e = ESRCH;
goto done2;
}
}
e = p_cansee(td, targetp);
@ -347,11 +314,6 @@ kern_sched_rr_get_interval(struct thread *td, pid_t pid,
targettd = td;
targetp = td->td_proc;
PROC_LOCK(targetp);
} else if (pid <= PID_MAX) {
targetp = pfind(pid);
if (targetp == NULL)
return (ESRCH);
targettd = FIRST_THREAD_IN_PROC(targetp);
} else {
targetp = td->td_proc;
PROC_LOCK(targetp);