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lightnvm: pblk: ignore high ecc errors on recovery 

On recovery, do not stop L2P recovery if reads report high ECC error
as the data is still available.

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
hifive-unleashed-5.1
Javier González 2018-01-05 14:16:15 +01:00 committed by Jens Axboe
parent e53927393b
commit 5d201f0720
1 changed files with 1 additions and 1 deletions
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2
drivers/lightnvm/pblk-recovery.c
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@ -288,7 +288,7 @@ next_read_rq:
/* At this point, the read should not fail. If it does, it is a problem
* we cannot recover from here. Need FTL log.
*/
if (rqd->error) {
if (rqd->error && rqd->error != NVM_RSP_WARN_HIGHECC) {
pr_err("pblk: L2P recovery failed (%d)\n", rqd->error);
return -EINTR;
}