Jens Axboe bc58ba9468 block: add sysfs file for controlling io stats accounting ...

This allows us to turn off disk stat accounting completely, for the cases
where the 0.5-1% reduction in system time is important.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2009-01-30 12:34:38 +01:00

34 KiB

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