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authorChristoph Hellwig <[email protected]>2021-01-24 11:02:38 +0100
committerJens Axboe <[email protected]>2021-01-24 18:17:20 -0700
commit0b6e522cdc4a76352e5f02fc2d92198f03254425 (patch)
tree97b7452632aa87a60c1b9764938e2b9a23a409f9 /tools/perf/scripts/python/flamegraph.py
parent99dfc43ecbf67f12a06512918aaba61d55863efc (diff)
blk-mq: use ->bi_bdev for I/O accounting
Remove the reverse map from a sector to a partition for I/O accounting by simply using ->bi_bdev. Signed-off-by: Christoph Hellwig <[email protected]> Acked-by: Tejun Heo <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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