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sched: nohz: stop passing around unused "ticks" parameter.

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The "ticks" parameter was added in commit 0f004f5a69 ("sched: Cure more
NO_HZ load average woes") since calc_global_nohz() was called and needed
the "ticks" argument.

But in commit c308b56b53 ("sched: Fix nohz load accounting -- again!")
it became unused as the function calc_global_nohz() dropped using "ticks".

Fixes: c308b56b53 ("sched: Fix nohz load accounting -- again!")
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/1593628458-32290-1-git-send-email-paul.gortmaker@windriver.com
This commit is contained in:
Paul Gortmaker 2020-07-01 14:34:18 -04:00 committed by Peter Zijlstra
parent 58877d347b
commit 46132e3ac5
3 changed files with 3 additions and 3 deletions
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2
include/linux/sched/loadavg.h
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@ -43,6 +43,6 @@ extern unsigned long calc_load_n(unsigned long load, unsigned long exp,
#define LOAD_INT(x) ((x) >> FSHIFT)
#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
extern void calc_global_load(unsigned long ticks);
extern void calc_global_load(void);
#endif /* _LINUX_SCHED_LOADAVG_H */

2
kernel/sched/loadavg.c
View File

@ -347,7 +347,7 @@ static inline void calc_global_nohz(void) { }
*
* Called from the global timer code.
*/
void calc_global_load(unsigned long ticks)
void calc_global_load(void)
{
unsigned long sample_window;
long active, delta;

2
kernel/time/timekeeping.c
View File

@ -2193,7 +2193,7 @@ EXPORT_SYMBOL(ktime_get_coarse_ts64);
void do_timer(unsigned long ticks)
{
jiffies_64 += ticks;
calc_global_load(ticks);
calc_global_load();
}
/**