cputime: remove cputime_to_nsecs fallback

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The archs that use cputime_to_nsecs() internally provide their own
definition and don't need the fallback. cputime_to_usecs() unused except
in this fallback, and is not defined anywhere.

This removes the final remnant of the cputime_t code from the kernel.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Link: https://lore.kernel.org/r/20221220070705.2958959-1-npiggin@gmail.com

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This commit is contained in:

Nicholas Piggin 2022-12-20 17:07:05 +10:00 • committed by Peter Zijlstra

parent 8589018acc

commit c89970202a

4 changed files with 6 additions and 11 deletions

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2

arch/s390/kernel/idle.c

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2

arch/s390/kernel/vtime.c

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9

include/linux/sched/cputime.h

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4

kernel/sched/cputime.c

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