Files
linux-stable-mirror/include/linux
Thomas Gleixner 0a93d30861 hrtimer: Provide a static branch based hrtimer_hres_enabled()
The scheduler evaluates this via hrtimer_is_hres_active() every time it has
to update HRTICK. This needs to follow three pointers, which is expensive.

Provide a static branch based mechanism to avoid that.

Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260224163429.136503358@kernel.org
2026-02-27 16:40:04 +01:00
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