diff options
author | Jens Axboe <axboe@kernel.dk> | 2013-11-19 09:25:07 -0700 |
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committer | Jens Axboe <axboe@kernel.dk> | 2013-11-19 09:25:07 -0700 |
commit | 94eddfbeaafa3e8040a2c47d370dea0e58e76941 (patch) | |
tree | 52cdf7a26b27d9cab3b1eba9b424a6d1432bdf8d /net/bluetooth | |
parent | 34f2fd8dfe6185b0eaaf7d661281713a6170b077 (diff) |
blk-mq: ensure that we set REQ_IO_STAT so diskstats work
If disk stats are enabled on the queue, a request needs to
be marked with REQ_IO_STAT for accounting to be active on
that request. This fixes an issue with virtio-blk not
showing up in /proc/diskstats after the conversion to
blk-mq.
Add QUEUE_FLAG_MQ_DEFAULT, setting stats and same cpu-group
completion on by default.
Reported-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'net/bluetooth')
0 files changed, 0 insertions, 0 deletions