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| author | Nicholas Piggin <npiggin@gmail.com> | 2022-10-06 20:56:53 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-11-24 23:31:48 +1100 |
| commit | f985adaf2ff934ec869b32ca1f7f97e2825e3a49 (patch) | |
| tree | 8a30316d036c65f5a41b7dcd91f514d1a84d2624 /arch/powerpc/include/asm | |
| parent | d90bb7b4fdaff3f2fa68c7af85de2ce9e70189b1 (diff) | |
| download | linux-f985adaf2ff934ec869b32ca1f7f97e2825e3a49.tar.bz2 | |
powerpc: remove the last remnants of cputime_t
cputime_t was a core kernel type, removed by commits
ed5c8c854f2b..b672592f0221. As explained in commit b672592f0221
("sched/cputime: Remove generic asm headers"), the final cleanup
is for the arch to provide cputime_to_nsec[s](). Commit ade7667a981b
("powerpc: Add cputime_to_nsecs()") did that, but justdidn't remove
the then-unused cputime_to_usecs(), cputime_t type, and associated
remnants.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221006105653.115829-1-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/cputime.h | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/arch/powerpc/include/asm/cputime.h b/arch/powerpc/include/asm/cputime.h index 431ae2343022..4961fb38e438 100644 --- a/arch/powerpc/include/asm/cputime.h +++ b/arch/powerpc/include/asm/cputime.h @@ -21,23 +21,8 @@ #include <asm/param.h> #include <asm/firmware.h> -typedef u64 __nocast cputime_t; -typedef u64 __nocast cputime64_t; - -#define cmpxchg_cputime(ptr, old, new) cmpxchg(ptr, old, new) - #ifdef __KERNEL__ -/* - * Convert cputime <-> microseconds - */ -extern u64 __cputime_usec_factor; - -static inline unsigned long cputime_to_usecs(const cputime_t ct) -{ - return mulhdu((__force u64) ct, __cputime_usec_factor); -} - -#define cputime_to_nsecs(cputime) tb_to_ns((__force u64)cputime) +#define cputime_to_nsecs(cputime) tb_to_ns(cputime) /* * PPC64 uses PACA which is task independent for storing accounting data while |