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cafe5635 KO |
1 | #ifndef _BCACHE_REQUEST_H_ |
2 | #define _BCACHE_REQUEST_H_ | |
3 | ||
220bb38c | 4 | struct data_insert_op { |
cafe5635 | 5 | struct closure cl; |
c18536a7 | 6 | struct cache_set *c; |
220bb38c | 7 | struct bio *bio; |
da415a09 | 8 | struct workqueue_struct *wq; |
cafe5635 | 9 | |
c18536a7 | 10 | unsigned inode; |
2599b53b | 11 | uint16_t write_point; |
220bb38c KO |
12 | uint16_t write_prio; |
13 | short error; | |
c18536a7 | 14 | |
a5ae4300 KO |
15 | union { |
16 | uint16_t flags; | |
c18536a7 | 17 | |
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18 | struct { |
19 | unsigned bypass:1; | |
20 | unsigned writeback:1; | |
21 | unsigned flush_journal:1; | |
22 | unsigned csum:1; | |
cafe5635 | 23 | |
a5ae4300 KO |
24 | unsigned replace:1; |
25 | unsigned replace_collision:1; | |
26 | ||
27 | unsigned insert_data_done:1; | |
28 | }; | |
29 | }; | |
0b93207a | 30 | |
0b93207a | 31 | struct keylist insert_keys; |
1b207d80 | 32 | BKEY_PADDED(replace_key); |
cafe5635 KO |
33 | }; |
34 | ||
c37511b8 | 35 | unsigned bch_get_congested(struct cache_set *); |
a34a8bfd | 36 | void bch_data_insert(struct closure *cl); |
cafe5635 | 37 | |
cafe5635 KO |
38 | void bch_cached_dev_request_init(struct cached_dev *dc); |
39 | void bch_flash_dev_request_init(struct bcache_device *d); | |
40 | ||
41 | extern struct kmem_cache *bch_search_cache, *bch_passthrough_cache; | |
42 | ||
cafe5635 | 43 | #endif /* _BCACHE_REQUEST_H_ */ |