Revision bb8bf76f block_int.h
| b/block_int.h | ||
|---|---|---|
| 72 | 72 |
BlockDriverCompletionFunc *cb, void *opaque); |
| 73 | 73 |
BlockDriverAIOCB *(*bdrv_aio_flush)(BlockDriverState *bs, |
| 74 | 74 |
BlockDriverCompletionFunc *cb, void *opaque); |
| 75 |
int (*bdrv_discard)(BlockDriverState *bs, int64_t sector_num, |
|
| 76 |
int nb_sectors); |
|
| 75 | 77 |
|
| 76 | 78 |
int (*bdrv_aio_multiwrite)(BlockDriverState *bs, BlockRequest *reqs, |
| 77 | 79 |
int num_reqs); |
| ... | ... | |
| 227 | 229 |
uint16_t min_io_size; |
| 228 | 230 |
uint32_t opt_io_size; |
| 229 | 231 |
int32_t bootindex; |
| 232 |
uint32_t discard_granularity; |
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| 230 | 233 |
} BlockConf; |
| 231 | 234 |
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| 232 | 235 |
static inline unsigned int get_physical_block_exp(BlockConf *conf) |
| ... | ... | |
| 250 | 253 |
_conf.physical_block_size, 512), \ |
| 251 | 254 |
DEFINE_PROP_UINT16("min_io_size", _state, _conf.min_io_size, 0), \
|
| 252 | 255 |
DEFINE_PROP_UINT32("opt_io_size", _state, _conf.opt_io_size, 0), \
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DEFINE_PROP_INT32("bootindex", _state, _conf.bootindex, -1) \
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|
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DEFINE_PROP_INT32("bootindex", _state, _conf.bootindex, -1), \
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DEFINE_PROP_UINT32("discard_granularity", _state, \
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_conf.discard_granularity, 0) |
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| 254 | 259 |
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| 255 | 260 |
#endif /* BLOCK_INT_H */ |
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