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| author | Kevin | 2014-11-15 09:58:27 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 09:58:27 +0800 |
| commit | 392e8802486cb573b916e746010e141a75f507e6 (patch) | |
| tree | 50029aca02c81f087b90336e670b44e510782330 /ANDROID_3.4.5/drivers/md/persistent-data/dm-space-map-disk.h | |
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init android origin source code
Diffstat (limited to 'ANDROID_3.4.5/drivers/md/persistent-data/dm-space-map-disk.h')
| -rw-r--r-- | ANDROID_3.4.5/drivers/md/persistent-data/dm-space-map-disk.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/drivers/md/persistent-data/dm-space-map-disk.h b/ANDROID_3.4.5/drivers/md/persistent-data/dm-space-map-disk.h new file mode 100644 index 00000000..447a0a9a --- /dev/null +++ b/ANDROID_3.4.5/drivers/md/persistent-data/dm-space-map-disk.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2011 Red Hat, Inc. + * + * This file is released under the GPL. + */ + +#ifndef _LINUX_DM_SPACE_MAP_DISK_H +#define _LINUX_DM_SPACE_MAP_DISK_H + +#include "dm-block-manager.h" + +struct dm_space_map; +struct dm_transaction_manager; + +/* + * Unfortunately we have to use two-phase construction due to the cycle + * between the tm and sm. + */ +struct dm_space_map *dm_sm_disk_create(struct dm_transaction_manager *tm, + dm_block_t nr_blocks); + +struct dm_space_map *dm_sm_disk_open(struct dm_transaction_manager *tm, + void *root, size_t len); + +#endif /* _LINUX_DM_SPACE_MAP_DISK_H */ |