delete dead code: tc_getfrequency

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delete dead code: tc_getfrequency

Scott Cheloha
Dead since import by my reckoning... so, ~15 years dead?

ok?

Index: kern/kern_tc.c
===================================================================
RCS file: /cvs/src/sys/kern/kern_tc.c,v
retrieving revision 1.43
diff -u -p -r1.43 kern_tc.c
--- kern/kern_tc.c 25 Mar 2019 23:32:00 -0000 1.43
+++ kern/kern_tc.c 26 Mar 2019 15:27:51 -0000
@@ -346,14 +346,6 @@ tc_init(struct timecounter *tc)
  timecounter = tc;
 }
 
-/* Report the frequency of the current timecounter. */
-u_int64_t
-tc_getfrequency(void)
-{
-
- return (timehands->th_counter->tc_frequency);
-}
-
 /*
  * Step our concept of UTC, aka the realtime clock.
  * This is done by modifying our estimate of when we booted.
Index: sys/timetc.h
===================================================================
RCS file: /cvs/src/sys/sys/timetc.h,v
retrieving revision 1.8
diff -u -p -r1.8 timetc.h
--- sys/timetc.h 25 Mar 2019 23:32:00 -0000 1.8
+++ sys/timetc.h 26 Mar 2019 15:27:51 -0000
@@ -89,7 +89,6 @@ extern struct rwlock tc_lock;
 
 extern struct timecounter *timecounter;
 
-u_int64_t tc_getfrequency(void);
 void tc_init(struct timecounter *tc);
 void tc_setclock(const struct timespec *ts);
 void tc_setrealtimeclock(const struct timespec *ts);

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Re: delete dead code: tc_getfrequency

Reyk Floeter-2
We happen to use this in the vmm pvclock diff.

Reyk

> Am 26.03.2019 um 16:28 schrieb Scott Cheloha <[hidden email]>:
>
> Dead since import by my reckoning... so, ~15 years dead?
>
> ok?
>
> Index: kern/kern_tc.c
> ===================================================================
> RCS file: /cvs/src/sys/kern/kern_tc.c,v
> retrieving revision 1.43
> diff -u -p -r1.43 kern_tc.c
> --- kern/kern_tc.c    25 Mar 2019 23:32:00 -0000    1.43
> +++ kern/kern_tc.c    26 Mar 2019 15:27:51 -0000
> @@ -346,14 +346,6 @@ tc_init(struct timecounter *tc)
>    timecounter = tc;
> }
>
> -/* Report the frequency of the current timecounter. */
> -u_int64_t
> -tc_getfrequency(void)
> -{
> -
> -    return (timehands->th_counter->tc_frequency);
> -}
> -
> /*
>  * Step our concept of UTC, aka the realtime clock.
>  * This is done by modifying our estimate of when we booted.
> Index: sys/timetc.h
> ===================================================================
> RCS file: /cvs/src/sys/sys/timetc.h,v
> retrieving revision 1.8
> diff -u -p -r1.8 timetc.h
> --- sys/timetc.h    25 Mar 2019 23:32:00 -0000    1.8
> +++ sys/timetc.h    26 Mar 2019 15:27:51 -0000
> @@ -89,7 +89,6 @@ extern struct rwlock tc_lock;
>
> extern struct timecounter *timecounter;
>
> -u_int64_t tc_getfrequency(void);
> void    tc_init(struct timecounter *tc);
> void    tc_setclock(const struct timespec *ts);
> void    tc_setrealtimeclock(const struct timespec *ts);
>