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(parent: 8062562) | patch
blk-wbt: export internal state via debugfs
authorMing Lei <ming.lei@redhat.com>
Mon, 17 Dec 2018 01:46:01 +0000 (09:46 +0800)
committerJens Axboe <axboe@kernel.dk>
Mon, 17 Dec 2018 02:53:49 +0000 (19:53 -0700)
commitef378f870ac3e692817f5f7c0278cf8d7c01db98
treea9815dea19a280fc6d747ffdd5689dd6d2db0d25tree | snapshot
parent80625623044aba6c04b056adbd4b424f71cf31bdcommit | diff
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>
block/blk-wbt.c diff | blob | history
Linux Kernel Source Tree.