sched/core: Add comment explaining force-idle vruntime snapshots

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[ Upstream commit 9359d9785d ]

I always end up having to re-read these emails every time I look at
this code. And a future patch is going to change this story a little.
This means it is past time to stick them in a comment so it can be
modified and stay current.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200506143506.GH5298@hirez.programming.kicks-ass.net
Link: https://lkml.kernel.org/r/20200515103844.GG2978@hirez.programming.kicks-ass.net
Link: https://patch.msgid.link/20251106111603.GB4068168@noisy.programming.kicks-ass.net
Stable-dep-of: 79f3f9bedd ("sched/eevdf: Fix min_vruntime vs avg_vruntime")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Peter Zijlstra 2025-12-29 14:35:37 -05:00 • committed by Greg Kroah-Hartman

parent d75aa97c90

commit fc83284e75

1 changed files with 181 additions and 0 deletions

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kernel/sched/fair.c

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