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| author | Dan Williams <dan.j.williams@intel.com> | 2017-04-27 14:46:26 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-28 08:26:42 -0600 |
| commit | 9438b3e080beccf6022138ea62192d55cc7dc4ed (patch) | |
| tree | 4586260c54677fd672f9fe438d43a85ba5d98000 /block/elevator.c | |
| parent | 21c6e939a9f6bb06fe616a87defec0f92a7c3df0 (diff) | |
| download | linux-0-day-9438b3e080beccf6022138ea62192d55cc7dc4ed.tar.gz linux-0-day-9438b3e080beccf6022138ea62192d55cc7dc4ed.tar.xz | |
block: hide badblocks attribute by default
Commit 99e6608c9e74 "block: Add badblock management for gendisks"
allowed for drivers like pmem and software-raid to advertise a list of
bad media areas. However, it inadvertently added a 'badblocks' to all
block devices. Lets clean this up by having the 'badblocks' attribute
not be visible when the driver has not populated a 'struct badblocks'
instance in the gendisk.
Cc: Jens Axboe <axboe@fb.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Reported-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Tested-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions