cfq-iosched: Add comments on update timing of weight
Explain that weight has to be updated on activation. This complements previous fix e15693ef ("cfq-iosched: Fix wrong children_weight calculation"). Signed-off-by:Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by:
Jens Axboe <axboe@fb.com>
parent
e15693ef
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