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authorJens Axboe <axboe@kernel.dk>2013-11-19 09:25:07 -0700
committerJens Axboe <axboe@kernel.dk>2013-11-19 09:25:07 -0700
commit94eddfbeaafa3e8040a2c47d370dea0e58e76941 (patch)
tree52cdf7a26b27d9cab3b1eba9b424a6d1432bdf8d /net/bluetooth
parent34f2fd8dfe6185b0eaaf7d661281713a6170b077 (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