diff options
Diffstat (limited to 'drivers/md/persistent-data/dm-block-manager.c')
| -rw-r--r-- | drivers/md/persistent-data/dm-block-manager.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/md/persistent-data/dm-block-manager.c b/drivers/md/persistent-data/dm-block-manager.c index 5ba277768d9..28c3ed072a7 100644 --- a/drivers/md/persistent-data/dm-block-manager.c +++ b/drivers/md/persistent-data/dm-block-manager.c @@ -25,7 +25,7 @@ * may be held at once. This is just an implementation detail. * * ii) Recursive locking attempts are detected and return EINVAL. A stack - * trace is also emitted for the previous lock aquisition. + * trace is also emitted for the previous lock acquisition. * * iii) Priority is given to write locks. */ @@ -109,7 +109,7 @@ static int __check_holder(struct block_lock *lock) DMERR("previously held here:"); print_stack_trace(lock->traces + i, 4); - DMERR("subsequent aquisition attempted here:"); + DMERR("subsequent acquisition attempted here:"); t.nr_entries = 0; t.max_entries = MAX_STACK; t.entries = entries; @@ -428,15 +428,17 @@ static int dm_bm_validate_buffer(struct dm_block_manager *bm, if (!v) return 0; r = v->check(v, (struct dm_block *) buf, dm_bufio_get_block_size(bm->bufio)); - if (unlikely(r)) + if (unlikely(r)) { + DMERR_LIMIT("%s validator check failed for block %llu", v->name, + (unsigned long long) dm_bufio_get_block_number(buf)); return r; + } aux->validator = v; } else { if (unlikely(aux->validator != v)) { - DMERR("validator mismatch (old=%s vs new=%s) for block %llu", - aux->validator->name, v ? v->name : "NULL", - (unsigned long long) - dm_bufio_get_block_number(buf)); + DMERR_LIMIT("validator mismatch (old=%s vs new=%s) for block %llu", + aux->validator->name, v ? v->name : "NULL", + (unsigned long long) dm_bufio_get_block_number(buf)); return -EINVAL; } } |