Could you be more specific about "inefficient"？
在 2012-7-25 上午11:22，"Warner Losh" 写道：
>
>
> On Jul 24, 2012, at 6:40 PM, Paul Ambrose wrote:
>
> > #define PAGE_SHIFT 12
> > #define PAGE_SIZE (1< >
> > #define KSTACK_PAGES 2
> > #define KSTACK_GUARD_PAGES 2
> >
> > I had a MIPS machine (Loongson 3A
On Jul 24, 2012, at 6:40 PM, Paul Ambrose wrote:
> #define PAGE_SHIFT 12
> #define PAGE_SIZE (1<
> #define KSTACK_PAGES 2
> #define KSTACK_GUARD_PAGES 2
>
> I had a MIPS machine (Loongson 3A) with page size 16KB( could be 4KB, but
> had to handle cache alias in OS), IMHO, define KSTACK_PAGE t
#define PAGE_SHIFT 12
#define PAGE_SIZE (1<
> On Mon, Jul 23, 2012 at 02:54:30AM -0400, Richard Yao wrote:
> > What is the default kernel thread stack size on FreeBSD? I am
> > particularly interested in knowing about i386 and amd64, but knowing
> > this for other architectures (such as MIPS) wou
On Mon, Jul 23, 2012 at 02:54:30AM -0400, Richard Yao wrote:
> What is the default kernel thread stack size on FreeBSD? I am
> particularly interested in knowing about i386 and amd64, but knowing
> this for other architectures (such as MIPS) would also be useful.
>
Look for the KSTACK_PAGES symbo
Tom Judge wrote:
Do I need to hold the per thread lock here? (This is for 7.1)
PROC_LOCK(p);
//mtx_lock_spin(&sched_lock);
breakout = 0;
FOREACH_THREAD_IN_PROC(p, td) {
thread_lock(td);
if (!TD_ON_RUNQ(td) &&
!TD_IS_RUNNING(td) &&
!TD_IS_SLEEPING(td)) {
breakou
Hiten Pandya wrote:
> Ok, I cant find any man page called shutdown_kproc in either 4.3 or 4.4.
> Anyway, he wants to destroy a "thread", and not an "internal" daemon/process.
>
> To destroy a kernel thread, you need to make use of the kthread_exit()
> operation. It is prototyped as follows:
>
>
I asked a very similar question a while ago (within at most two months I
think). Try search for subject "kernel daemon cleanup".
-Zhihui
On Tue, 11 Jun 2002, John Baldwin wrote:
>
> On 10-Jun-2002 Ferruccio Vitale wrote:
> > Hi,
> >
> > how can I destroy a kernel thread that I previously cre
On 10-Jun-2002 Ferruccio Vitale wrote:
> Hi,
>
> how can I destroy a kernel thread that I previously created?
> Regards,
You need to signal the kthread (kproc) somehow and have it call
kthread_exit() to commit suicide.
--
John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/
"P
--- Andy Sporner <[EMAIL PROTECTED]> wrote:
> My fault. I am using 5.0
> man shutdown_kproc
Ok, I cant find any man page called shutdown_kproc in either 4.3 or 4.4.
Anyway, he wants to destroy a "thread", and not an "internal" daemon/process.
To destroy a kernel thread, you need to make use of
Andy Sporner wrote:
>
> man ktread_shutdown
>
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I can't find any man pages about it; I searched on the net, grep'ed
/usr/src entirely but any results.
I've freebsd 4.6RC release.
Any a
My fault. I am using 5.0
Try this:
man shutdown_kproc
There was some name changes as shown:
HISTORY
The kproc_start() function first appeared in FreeBSD 2.2. The
kproc_shutdown(), kthread_create(), kthread_exit(), kthread_resume(),
kthread_suspend(), and kthread_suspend_check(
Ferruccio Vitale wrote:
>Hi,
>
>how can I destroy a kernel thread that I previously created?
>Regards,
>
>Ferruccio
>
>
>To Unsubscribe: send mail to [EMAIL PROTECTED]
>with "unsubscribe freebsd-hackers" in the body of the message
>
>
man ktread_shutdown
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