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authorKemeng Shi <[email protected]>2022-10-18 19:12:39 +0800
committerJens Axboe <[email protected]>2022-11-01 09:12:24 -0600
commit6891f968985f0569eaf56430518895b3c2885da1 (patch)
tree4e954cb97720333e7f869a1fe1ef9d32888b3063 /tools/perf/scripts/python/bin
parentdb5896e9cf93f119c0b181c5e6b473d8bf0302e5 (diff)
block: Correct comment for scale_cookie_change
Default queue depth of iolatency_grp is unlimited, so we scale down quickly(once by half) in scale_cookie_change. Remove the "subtract 1/16th" part which is not the truth and add the actual way we scale down. Signed-off-by: Kemeng Shi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
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