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authorMing Lei <ming.lei@redhat.com>2018-12-17 04:46:01 +0300
committerJens Axboe <axboe@kernel.dk>2018-12-17 05:53:49 +0300
commitd19afebca47602bd9909944eb0ee406dce66174d (patch)
treea9815dea19a280fc6d747ffdd5689dd6d2db0d25 /block/blk-mq-sysfs.c
parentcc56694f132a8f5fa9334e3afe990de8c3378866 (diff)
downloadlinux-d19afebca47602bd9909944eb0ee406dce66174d.tar.xz
blk-wbt: export internal state via debugfs
This information is helpful to either investigate issues, or understand wbt's internal behaviour. Cc: Bart Van Assche <bart.vanassche@wdc.com> Cc: Omar Sandoval <osandov@fb.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-sysfs.c')
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