timers/migration: Remove dead code handling idle CPU checking for remote timers

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Idle migrators don't walk the whole tree in order to find out if there
are timers to migrate because they recorded the next deadline to be
verified within a single check in tmigr_requires_handle_remote().

Remove the related dead code and data.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251024132536.39841-7-frederic@kernel.org

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Frederic Weisbecker 2025-10-24 15:25:36 +02:00 • committed by Thomas Gleixner

parent 93643b90d6

commit ba14500e4b

1 changed files with 0 additions and 16 deletions

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kernel/time/timer_migration.c

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