system/freebsd-src
system/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src synced 2024-09-22 01:34:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

Manually inline handleclock(). There's only a single caller and

Browse source 
handleclock itself is trivial.

While here, replace (itc_frequency+hz/2)/hz with itm_reload for
consistency. There's now a single place where we determine the
ITM reload value.
This commit is contained in:
Marcel Moolenaar 2003-01-06 00:38:35 +00:00
parent e7e21ec663
commit de09ec92e6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=108751
3 changed files with 2 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
sys/ia64/ia64/clock.c
View file

@ -254,13 +254,6 @@ calibrate_clocks(u_int32_t firmware_freq)
}
#endif
void
handleclock(void* arg)
{
ia64_set_itm(ia64_get_itc() + (itc_frequency + hz/2) / hz);
hardclock(arg);
}
/*
* We assume newhz is either stathz or profhz, and that neither will
* change after being set up above. Could recalculate intervals here

3
sys/ia64/ia64/interrupt.c
View file

@ -128,7 +128,8 @@ interrupt(u_int64_t vector, struct trapframe *framep)
/* Only the BSP runs the real clock */
if (PCPU_GET(cpuid) == 0) {
#endif
handleclock(framep);
ia64_set_itm(ia64_get_itc() + itm_reload);
hardclock((struct clockframe *)framep);
/* divide hz (1024) by 8 to get stathz (128) */
if ((++schedclk2 & 0x7) == 0)
statclock((struct clockframe *)framep);

1
sys/ia64/include/clock.h
View file

@ -21,7 +21,6 @@ extern u_int64_t itm_reload;
int sysbeep(int pitch, int period);
int acquire_timer2(int mode);
int release_timer2(void);
void handleclock(void *arg);
#endif