jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-12-04 10:19:26 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Drop the default running value to 60% from 80%. Testing shows that we

Browse Source 
cycle too much, wasting power if we trigger a jump to full speed too
easily.  CPU-bound tasks quickly push idle below this level.
This commit is contained in:
Nate Lawson 2005-04-10 20:42:55 +00:00
parent 0a133d67f3
commit 2f8ad6c087
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=144883
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
usr.sbin/powerd/powerd.8
View File

@ -86,7 +86,7 @@ The default is 500 ms.
Specifies the CPU idle percent level where
adaptive
mode should consider the CPU running and increase performance.
The default is 80% or lower.
The default is 65% or lower.
.It Fl v
Verbose mode.
Messages about power changes will be printed to stdout and

4
usr.sbin/powerd/powerd.c
View File

@ -44,9 +44,9 @@ __FBSDID("$FreeBSD$");
#include <sys/sysctl.h>
#include <sys/resource.h>
#define DEFAULT_ACTIVE_PERCENT 80
#define DEFAULT_ACTIVE_PERCENT 65
#define DEFAULT_IDLE_PERCENT 90
#define DEFAULT_POLL_INTERVAL 500
#define DEFAULT_POLL_INTERVAL 500 /* Poll interval in milliseconds */
enum modes_t {
MODE_MIN,