diff options
| -rw-r--r-- | drivers/md/dm-thin-metadata.c | 7 | ||||
| -rw-r--r-- | drivers/md/dm-thin.c | 4 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c index 2db7030aba00..a27395c8621f 100644 --- a/drivers/md/dm-thin-metadata.c +++ b/drivers/md/dm-thin-metadata.c @@ -2045,10 +2045,13 @@ int dm_pool_register_metadata_threshold(struct dm_pool_metadata *pmd, dm_sm_threshold_fn fn, void *context) { - int r; + int r = -EINVAL; pmd_write_lock_in_core(pmd); - r = dm_sm_register_threshold_callback(pmd->metadata_sm, threshold, fn, context); + if (!pmd->fail_io) { + r = dm_sm_register_threshold_callback(pmd->metadata_sm, + threshold, fn, context); + } pmd_write_unlock(pmd); return r; diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 84c083f76673..e76c96c760a9 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -3375,8 +3375,10 @@ static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv) calc_metadata_threshold(pt), metadata_low_callback, pool); - if (r) + if (r) { + ti->error = "Error registering metadata threshold"; goto out_flags_changed; + } dm_pool_register_pre_commit_callback(pool->pmd, metadata_pre_commit_callback, pool); |