diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2009-05-02 20:08:52 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-05-15 15:32:45 +0200 |
| commit | 2d02494f5a90f2e4b3c4c6acc85ec94674cdc431 (patch) | |
| tree | 8032438de5b55282976583b111d02d9379ff3966 /include/linux/sched.h | |
| parent | dce48a84adf1806676319f6f480e30a6daa012f9 (diff) | |
| download | linux-rpi-2d02494f5a90f2e4b3c4c6acc85ec94674cdc431.tar.gz linux-rpi-2d02494f5a90f2e4b3c4c6acc85ec94674cdc431.tar.bz2 linux-rpi-2d02494f5a90f2e4b3c4c6acc85ec94674cdc431.zip | |
sched, timers: cleanup avenrun users
avenrun is an rough estimate so we don't have to worry about
consistency of the three avenrun values. Remove the xtime lock
dependency and provide a function to scale the values. Cleanup the
users.
[ Impact: cleanup ]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 6eb4892efe45..de7b3b217772 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -116,6 +116,7 @@ struct fs_struct; * 11 bit fractions. */ extern unsigned long avenrun[]; /* Load averages */ +extern void get_avenrun(unsigned long *loads, unsigned long offset, int shift); #define FSHIFT 11 /* nr of bits of precision */ #define FIXED_1 (1<<FSHIFT) /* 1.0 as fixed-point */ |