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(parent: 21d2287) | patch
lightnvm: pblk: ensure right bad block calculation
authorJavier González <javier@cnexlabs.com>
Fri, 13 Oct 2017 12:46:27 +0000 (14:46 +0200)
committerJens Axboe <axboe@kernel.dk>
Fri, 13 Oct 2017 14:34:57 +0000 (08:34 -0600)
commite6b754c252bacebdfbe3c57e790431ab8f445d1f
tree841fb8a9e40a3df783c3e4ccc2e20cc713bcc091tree | snapshot
parent21d2287119e843929c29fb1adbd271bde1fac7aecommit | diff
lightnvm: pblk: ensure right bad block calculation

Make sure that the variable controlling block threshold for allocating
extra metadata sectors in case of a line with bad blocks does not get a
negative value. Otherwise, the line will be marked as corrupted and
wasted.

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/lightnvm/pblk-init.c diff | blob | history
John Crispins staging tree