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Commit 9a87182c authored by Bart Van Assche's avatar Bart Van Assche Committed by Jens Axboe
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block: Optimize ioprio_best()



Since ioprio_best() translates IOPRIO_CLASS_NONE into IOPRIO_CLASS_BE
and since lower numerical priority values represent a higher priority
a simple numerical comparison is sufficient.

Signed-off-by: default avatarBart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: default avatarAdam Manzanares <adam.manzanares@wdc.com>
Tested-by: default avatarAdam Manzanares <adam.manzanares@wdc.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Cc: Matias Bjørling <m@bjorling.me>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 0be0dee6
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