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Groups > linux.kernel > #1564522
| From | Frederic Weisbecker <fweisbec@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 28/37] cputime: Remove jiffies based cputime |
| Date | 2017-01-22 19:30 +0100 |
| Message-ID | <t2v3R-4ap-33@gated-at.bofh.it> (permalink) |
| References | <t2v3P-4ap-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This cputime_t implementation is now unused, we can remove it. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Wanpeng Li <wanpeng.li@hotmail.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> --- include/asm-generic/cputime.h | 4 -- include/asm-generic/cputime_jiffies.h | 75 ----------------------------------- 2 files changed, 79 deletions(-) delete mode 100644 include/asm-generic/cputime_jiffies.h 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 -- 2.7.4
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[PATCH 00/37] cputime: Convert core use of cputime_t to nsecs v3 Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 12/37] binfmt: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 16/37] signal: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 26/37] cputime: Complete nsec conversion of tick based accounting Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 36/37] cputime: Remove asm generic headers Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 09/37] alpha: Convert obsolete cputime_t to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 30/37] ia64: Convert vtime to use nsec units directly Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 04/37] cputime: Convert kcpustat to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 08/37] cputime: Convert task/group cputime to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Stanislaw Gruszka <sgruszka@redhat.com> - 2017-01-28 13:20 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-28 16:40 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Stanislaw Gruszka <sgruszka@redhat.com> - 2017-01-30 15:00 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-30 16:40 +0100
[PATCH 33/37] powerpc: Remove unused cputime definitions Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 07/37] cputime: Special API to return old-typed cputime Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 28/37] cputime: Remove jiffies based cputime Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 03/37] sched: Remove unused INIT_CPUTIME macro Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 10/37] x86: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 20/37] itimer: Convert internal cputime_t units to nsec Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 13/37] acct: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 05/37] macintosh/rack-meter: Remove cputime_t internal use Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 24/37] cputime: Push time to account_idle_time() in nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 34/37] s390: Remove unused cputime definitions Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 01/37] jiffies: Reuse TICK_NSEC instead of NSEC_PER_JIFFY Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 29/37] ia64: Move nsecs based cputime headers to the last arch using it Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 37/37] s390: Prevent from cputime leaks Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
Re: [PATCH 37/37] s390: Prevent from cputime leaks Martin Schwidefsky <schwidefsky@de.ibm.com> - 2017-01-23 10:50 +0100
Re: [PATCH 37/37] s390: Prevent from cputime leaks Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-25 16:30 +0100
Re: [PATCH 37/37] s390: Prevent from cputime leaks Martin Schwidefsky <schwidefsky@de.ibm.com> - 2017-01-25 16:50 +0100
[PATCH 27/37] vtime: Return nsecs instead of cputime_t to account Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 32/37] s390: Make arch_cpu_idle_time() to return nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 31/37] ia64: Remove unused cputime definitions Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 18/37] posix-timers: Use TICK_NSEC instead of a dynamically ad-hoc calculated version Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 02/37] time: Introduce jiffies64_to_nsecs() Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 15/37] tsacct: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 14/37] delaycct: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 25/37] cputime: Push time to account_system_time() in nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 23/37] cputime: Push time to account_steal_time() in nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 35/37] cputime: Remove unused nsec_to_cputime Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 19/37] posix-timers: Convert internals to use nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 17/37] cputime: Increment kcpustat directly on irqtime account Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 06/37] cputime: Convert guest time accounting to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
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