Lines Matching full:block

67     UINT64 num;             /* block number */
70     UINT8 *data;            /* block data */
71     BOOL modified;          /* is this block data modified (needs write) */
72     BOOL readFlag;          /* is the block data have read from sd(real data) */
75     BOOL allDirty;          /* the whole block is dirty */
79                                UINT8 *,        /* block buffer */
81                                UINT64);        /* starting block number */
84                                 const UINT8 *,  /* block buffer */
86                                 UINT64);        /* starting block number */
90 typedef VOID (*BcachePrereadFun)(struct tagOsBcache *,   /* block cache instance space holder */
91                                  const OsBcacheBlock *); /* block data */
95     LOS_DL_LIST listHead;         /* head of block list */
96     LOS_DL_LIST numHead;          /* block num list */
97     struct rb_root rbRoot;        /* block red-black tree root */
98     UINT32 blockSize;             /* block size in bytes */
99     UINT32 blockSizeLog2;         /* block size log2 */
100     UINT64 blockCount;            /* block count of the disk */
102     UINT32 sectorPerBlock;        /* sector count per block */
105     UINT64 curBlockNum;           /* current preread block number */
107     BcacheReadFun breadFun;       /* block read function */
108     BcacheWriteFun bwriteFun;     /* block write function */
109     BcachePrereadFun prereadFun;  /* block preread function */
110     UINT8 *rwBuffer;              /* buffer for bcache block */
117     OsBcacheBlock *wStart;        /* write start block */
118     OsBcacheBlock *wEnd;          /* write end block */
119     UINT64 sumNum;                /* block num sum val */
120     UINT32 nBlock;                /* current block count */
129  * @param  bc    [IN]  block cache instance
132  * @param  num   [IN]  starting block number
133  * @param  pos   [IN]  starting position inside starting block
134  * @param  useRead [IN]  whether use the read block or write block
138  * <li>The block number is automatically adjusted if position is greater than block size.</li>
160  * @param  bc    [IN]  block cache instance
163  * @param  num   [IN]  starting block number
164  * @param  pos   [IN]  starting position inside starting block
168  * <li>The block number is automatically adjusted if position is greater than block size.</li>
189  * @param  bc    [IN]  block cache instance
213  * @param  sectorPerBlock   [IN]  sector count per block in bcache
214  * @param  blockNum         [IN]  block number of bcache
215  * @param  blockCount       [IN]  block count of the disk
241  * @param  bc    [IN]  block cache instance