Matias Bjørling 8b4970c41f lightnvm: introduce factory reset ... Now that a device can be managed using the system blocks, a method to reset the device is necessary as well. This patch introduces logic to reset the device easily to factory state and exposes it through an ioctl. The ioctl takes the following flags: NVM_FACTORY_ERASE_ONLY_USER By default all blocks, except host-reserved blocks are erased upon factory reset. Instead of this, only erase host-reserved blocks. NVM_FACTORY_RESET_HOST_BLKS Mark host-reserved blocks to be erased and set their type to free. NVM_FACTORY_RESET_GRWN_BBLKS Mark "grown bad blocks" to be erased and set their type to free. Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com>		2016-01-12 08:21:18 -07:00
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core.c	lightnvm: introduce factory reset	2016-01-12 08:21:18 -07:00
gennvm.c	lightnvm: manage open and closed blocks separately	2016-01-12 08:21:17 -07:00
gennvm.h	lightnvm: update bad block table format	2015-11-16 15:20:25 -07:00
Kconfig	lightnvm: do not compile in debugging by default	2015-12-07 09:14:20 -07:00
Makefile	lightnvm: core on-disk initialization	2016-01-12 08:21:18 -07:00
rrpc.c	lightnvm: manage open and closed blocks separately	2016-01-12 08:21:17 -07:00
rrpc.h	lightnvm: manage open and closed blocks separately	2016-01-12 08:21:17 -07:00
sysblk.c	lightnvm: introduce factory reset	2016-01-12 08:21:18 -07:00