tick/sched: Move dyntick-idle cputime accounting to cputime code

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Although the dynticks-idle cputime accounting is necessarily tied to the
tick subsystem, the actual related accounting code has no business residing
there and should be part of the scheduler cputime code.

Move away the relevant pieces and state machine to where they belong.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Tested-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Link: https://patch.msgid.link/20260508131647.43868-10-frederic@kernel.org

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Frederic Weisbecker 2026-05-08 15:16:41 +02:00 • committed by Thomas Gleixner

parent bd0c77cd46

commit a5fe724e20

4 changed files with 188 additions and 143 deletions

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14

include/linux/kernel_stat.h

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6

kernel/sched/core.c

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148

kernel/sched/cputime.c

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163

kernel/time/tick-sched.c

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