Commit-ID: f22d6df0b23e66b6d9058e2570402606a6ad069a Gitweb: http://git.kernel.org/tip/f22d6df0b23e66b6d9058e2570402606a6ad069a Author: Frederic Weisbecker <[email protected]> AuthorDate: Tue, 31 Jan 2017 04:09:43 +0100 Committer: Ingo Molnar <[email protected]> CommitDate: Wed, 1 Feb 2017 09:14:00 +0100
sched/cputime: Remove jiffies based cputime This cputime_t implementation is now unused, we can remove it. Signed-off-by: Frederic Weisbecker <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Stanislaw Gruszka <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Cc: Wanpeng Li <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- include/asm-generic/cputime.h | 4 -- include/asm-generic/cputime_jiffies.h | 75 ----------------------------------- 2 files changed, 79 deletions(-) diff --git a/include/asm-generic/cputime.h b/include/asm-generic/cputime.h index 5196943..8a624b4 100644 --- a/include/asm-generic/cputime.h +++ b/include/asm-generic/cputime.h @@ -4,10 +4,6 @@ #include <linux/time.h> #include <linux/jiffies.h> -#ifndef CONFIG_VIRT_CPU_ACCOUNTING -# include <asm-generic/cputime_jiffies.h> -#endif - #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN # include <asm-generic/cputime_nsecs.h> #endif diff --git a/include/asm-generic/cputime_jiffies.h b/include/asm-generic/cputime_jiffies.h deleted file mode 100644 index 6bb8cd4..0000000 --- a/include/asm-generic/cputime_jiffies.h +++ /dev/null @@ -1,75 +0,0 @@ -#ifndef _ASM_GENERIC_CPUTIME_JIFFIES_H -#define _ASM_GENERIC_CPUTIME_JIFFIES_H - -typedef unsigned long __nocast cputime_t; - -#define cmpxchg_cputime(ptr, old, new) cmpxchg(ptr, old, new) - -#define cputime_one_jiffy jiffies_to_cputime(1) -#define cputime_to_jiffies(__ct) (__force unsigned long)(__ct) -#define jiffies_to_cputime(__hz) (__force cputime_t)(__hz) - -typedef u64 __nocast cputime64_t; - -#define cputime64_to_jiffies64(__ct) (__force u64)(__ct) -#define jiffies64_to_cputime64(__jif) (__force cputime64_t)(__jif) - - -/* - * Convert nanoseconds <-> cputime - */ -#define cputime_to_nsecs(__ct) \ - jiffies_to_nsecs(cputime_to_jiffies(__ct)) -#define nsecs_to_cputime64(__nsec) \ - jiffies64_to_cputime64(nsecs_to_jiffies64(__nsec)) -#define nsecs_to_cputime(__nsec) \ - jiffies_to_cputime(nsecs_to_jiffies(__nsec)) - - -/* - * Convert cputime to microseconds and back. - */ -#define cputime_to_usecs(__ct) \ - jiffies_to_usecs(cputime_to_jiffies(__ct)) -#define usecs_to_cputime(__usec) \ - jiffies_to_cputime(usecs_to_jiffies(__usec)) -#define usecs_to_cputime64(__usec) \ - jiffies64_to_cputime64(nsecs_to_jiffies64((__usec) * 1000)) - -/* - * Convert cputime to seconds and back. - */ -#define cputime_to_secs(jif) (cputime_to_jiffies(jif) / HZ) -#define secs_to_cputime(sec) jiffies_to_cputime((sec) * HZ) - -/* - * Convert cputime to timespec and back. - */ -#define timespec_to_cputime(__val) \ - jiffies_to_cputime(timespec_to_jiffies(__val)) -#define cputime_to_timespec(__ct,__val) \ - jiffies_to_timespec(cputime_to_jiffies(__ct),__val) - -/* - * Convert cputime to timeval and back. - */ -#define timeval_to_cputime(__val) \ - jiffies_to_cputime(timeval_to_jiffies(__val)) -#define cputime_to_timeval(__ct,__val) \ - jiffies_to_timeval(cputime_to_jiffies(__ct),__val) - -/* - * Convert cputime to clock and back. - */ -#define cputime_to_clock_t(__ct) \ - jiffies_to_clock_t(cputime_to_jiffies(__ct)) -#define clock_t_to_cputime(__x) \ - jiffies_to_cputime(clock_t_to_jiffies(__x)) - -/* - * Convert cputime64 to clock. - */ -#define cputime64_to_clock_t(__ct) \ - jiffies_64_to_clock_t(cputime64_to_jiffies64(__ct)) - -#endif
