diff options
| -rw-r--r-- | drivers/md/dm-flakey.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index c711db6f8f5c..cf17fd46e255 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -215,16 +215,19 @@ static int parse_features(struct dm_arg_set *as, struct flakey_c *fc, } if (test_bit(DROP_WRITES, &fc->flags) && - (fc->corrupt_bio_rw == WRITE || fc->random_write_corrupt)) { + ((fc->corrupt_bio_byte && fc->corrupt_bio_rw == WRITE) || + fc->random_write_corrupt)) { ti->error = "drop_writes is incompatible with random_write_corrupt or corrupt_bio_byte with the WRITE flag set"; return -EINVAL; } else if (test_bit(ERROR_WRITES, &fc->flags) && - (fc->corrupt_bio_rw == WRITE || fc->random_write_corrupt)) { + ((fc->corrupt_bio_byte && fc->corrupt_bio_rw == WRITE) || + fc->random_write_corrupt)) { ti->error = "error_writes is incompatible with random_write_corrupt or corrupt_bio_byte with the WRITE flag set"; return -EINVAL; } else if (test_bit(ERROR_READS, &fc->flags) && - (fc->corrupt_bio_rw == READ || fc->random_read_corrupt)) { + ((fc->corrupt_bio_byte && fc->corrupt_bio_rw == READ) || + fc->random_read_corrupt)) { ti->error = "error_reads is incompatible with random_read_corrupt or corrupt_bio_byte with the READ flag set"; return -EINVAL; } |