3 Commits

Author	SHA1	Message	Date
Dan Williams	16263ff6c7	block, badblocks: introduce devm_init_badblocks ... Provide a devres interface for initializing a badblocks instance. The pmem driver has several scenarios where it will be beneficial to have this structure automatically freed when the device is disabled / fails probe. Signed-off-by: Dan Williams <dan.j.williams@intel.com>	2016-01-09 08:39:04 -08:00
Dan Williams	d3b407fb3f	badblocks: rename badblocks_free to badblocks_exit ... For symmetry with badblocks_init() make it clear that this path only destroys incremental allocations of a badblocks instance, and does not free the badblocks instance itself. Signed-off-by: Dan Williams <dan.j.williams@intel.com>	2016-01-09 08:39:04 -08:00
Vishal Verma	9e0e252a04	badblocks: Add core badblock management code ... Take the core badblocks implementation from md, and make it generally available. This follows the same style as kernel implementations of linked lists, rb-trees etc, where you can have a structure that can be embedded anywhere, and accessor functions to manipulate the data. The only changes in this copy of the code are ones to generalize function/variable names from md-specific ones. Also add init and free functions. Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>	2016-01-09 06:35:12 -08:00