cpuidle: Add comments about noinstr/__cpuidle usage
authorPeter Zijlstra <peterz@infradead.org>
Thu, 12 Jan 2023 19:44:04 +0000 (20:44 +0100)
committerIngo Molnar <mingo@kernel.org>
Fri, 13 Jan 2023 10:48:18 +0000 (11:48 +0100)
commit0e985e9d22864e29d5d2b3d909ad15134d7f6d46
tree710fbac5e48688b81dec48394c2007de459252ce
parent26388a7c353f7b1d3fd8a6df6452fa9773193155
cpuidle: Add comments about noinstr/__cpuidle usage

Add a few words on noinstr / __cpuidle usage.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230112195542.397238052@infradead.org
drivers/cpuidle/cpuidle.c
include/linux/compiler_types.h