Re: [RFC PATCH] sched/fair: Interleave cfs bandwidth timers for improved single thread performance at low utilization

From: Peter Zijlstra
Date: Wed Feb 22 2023 - 04:41:21 EST


On Tue, Feb 21, 2023 at 01:43:27PM -0800, Benjamin Segall wrote:
> The value should never come up, so it's just a question of if it's fine
> to call get_random_* in early contexts, which I don't know offhand.

Should be, scheduler init is quite late as things go and people have
been pushing the random init earlier and earlier.