06-05-2009
Quote:
Yes we are. Rating threads helps search our Google site map algorithm to prioritize which threads are top priority to spider. In turn, this helps insure higher rated threads are visible when users search for information.
Google knows what to do with those? Is that a rel tag or something?
6 More Discussions You Might Find Interesting
1. What is on Your Mind?
In case you did not know about this, and are a twitter user, here is the link to the forum twitter channel:
http://twitter.com/unixlinux
We currently have 406 followers...... (0 Replies)
Discussion started by: Neo
0 Replies
2. What is on Your Mind?
We are experimenting with a new project board to help forum members make extra cash; because we have some very talented members, why not make some extra cash working from your computer. See toolbar at bottom of page.
Any ideas or comments?
... (0 Replies)
Discussion started by: Neo
0 Replies
3. Post Here to Contact Site Administrators and Moderators
We added a new way to advertise (to guests and non-registered users) directly on the forums:
Advertise directly with The UNIX and Linux Forums
https://www.unix.com/members/1-albums112-picture605.png
Companies and individuals can buy display ads directly and submit their display ads... (0 Replies)
Discussion started by: Neo
0 Replies
4. How to Post in the The UNIX and Linux Forums
Hi ,
i am a new user to this forum can anyone please help me in navigation for this forum.
also when i am trying to open any thread i am getting below error.
Bad Request
Your browser sent a request that this server could not understand.]
Thanks. (1 Reply)
Discussion started by: nkchand
1 Replies
5. Post Here to Contact Site Administrators and Moderators
We work hard to make The UNIX and Linux Forums one of the best UNIX and Linux knowledge sources on the net. The site is certainly one of the top UNIX and Linux Q&A sites on the web. In order to provide certain members the best quality account services, you can now get some great extra features by... (2 Replies)
Discussion started by: Neo
2 Replies
6. What is on Your Mind?
Forum Moderation @UNIX.com | The UNIX and Linux Forums
https://youtu.be/WGwgibE4Rq0
Also note: In the video I mentioned removing legacy menu items in the ModCP which are unused. I have already "CSS'ed out" the unused menu items:
... (0 Replies)
Discussion started by: Neo
0 Replies
LEARN ABOUT NETBSD
sched_4bsd
SCHED_4BSD(9) BSD Kernel Developer's Manual SCHED_4BSD(9)
NAME
sched_4bsd -- The 4.4BSD thread scheduler
SYNOPSIS
#include <sys/sched.h>
void
resetpriority(lwp_t *l);
void
sched_tick(struct cpu_info *ci);
void
sched_schedclock(lwp_t *l);
void
sched_pstats_hook(struct proc *p, int minslp);
void
sched_setrunnable(lwp_t *l);
void
updatepri(lwp_t *l);
DESCRIPTION
The traditional 4.4BSD scheduler employs a ``multilevel feedback queues'' algorithm, favouring interactive, short-running threads to CPU-
bound ones.
resetpriority() recomputes the priority of a thread running in user mode. If the resulting priority is higher than that of the current
thread, a reschedule is arranged.
sched_tick() gets called from hardclock(9) every 100ms to force a switch between equal priority threads.
The priority of the current thread is adjusted through sched_schedclock(). The priority of a thread gets worse as it accumulates CPU time.
sched_pstats_hook() gets called from sched_pstats() every Hz ticks in order to recompute the priorities of all threads.
sched_setrunnable() checks if an LWP has slept for more than one second. If so, its priority is updated by updatepri().
CODE REFERENCES
The 4.4BSD scheduler subsystem is implemented within the file sys/kern/sched_4bsd.c.
SEE ALSO
csf(9), hardclock(9), mi_switch(9), sched_m2(9), userret(9)
Marshall Kirk McKusick, Keith Bostic, Michael J. Karels, and John S. Quarterman, The Design and Implementation of the 4.4BSD Operating
System, Addison Wesley, 1996.
BSD
July 14, 2007 BSD