| 39,8 → 39,7 |
|---|
| |
| #include <stdint.h> |
| #include "../../srv/vfs/vfs.h" |
| #include <futex.h> |
| #include <rwlock.h> |
| #include <fibril_sync.h> |
| #include <adt/hash_table.h> |
| #include <adt/list.h> |
| |
| 63,14 → 62,14 |
|---|
| typedef unsigned bn_t; /**< Block number type. */ |
| |
| typedef struct block { |
| /** Futex protecting the reference count. */ |
| futex_t lock; |
| /** Mutex protecting the reference count. */ |
| fibril_mutex_t lock; |
| /** Number of references to the block_t structure. */ |
| unsigned refcnt; |
| /** If true, the block needs to be written back to the block device. */ |
| bool dirty; |
| /** Readers / Writer lock protecting the contents of the block. */ |
| rwlock_t contents_lock; |
| fibril_rwlock_t contents_lock; |
| /** Handle of the device where the block resides. */ |
| dev_handle_t dev_handle; |
| /** Block offset on the block device. Counted in 'size'-byte blocks. */ |