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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /drivers/md/persistent-data/dm-space-map-checker.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'drivers/md/persistent-data/dm-space-map-checker.h')
| -rw-r--r-- | drivers/md/persistent-data/dm-space-map-checker.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/md/persistent-data/dm-space-map-checker.h b/drivers/md/persistent-data/dm-space-map-checker.h new file mode 100644 index 00000000..444dccf6 --- /dev/null +++ b/drivers/md/persistent-data/dm-space-map-checker.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2011 Red Hat, Inc. + * + * This file is released under the GPL. + */ + +#ifndef SNAPSHOTS_SPACE_MAP_CHECKER_H +#define SNAPSHOTS_SPACE_MAP_CHECKER_H + +#include "dm-space-map.h" + +/*----------------------------------------------------------------*/ + +/* + * This space map wraps a real on-disk space map, and verifies all of its + * operations. It uses a lot of memory, so only use if you have a specific + * problem that you're debugging. + * + * Ownership of @sm passes. + */ +struct dm_space_map *dm_sm_checker_create(struct dm_space_map *sm); +struct dm_space_map *dm_sm_checker_create_fresh(struct dm_space_map *sm); + +/*----------------------------------------------------------------*/ + +#endif |