Jens Axboe 569fd0ce96 blk-mq: fix iteration of busy bitmap ...

Commit 889fa31f00 was a bit too eager in reducing the loop count,
so we ended up missing queues in some configurations. Ensure that
our division rounds up, so that's not the case.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Fixes: 889fa31f00 ("blk-mq: reduce unnecessary software queue looping")
Signed-off-by: Jens Axboe <axboe@fb.com>

2015-04-17 08:31:12 -06:00

7.4 KiB

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