1 #ifndef _BCACHE_REQUEST_H_
2 #define _BCACHE_REQUEST_H_
4 #include <linux/cgroup.h>
6 struct data_insert_op
{
18 unsigned flush_journal
:1;
22 unsigned replace_collision
:1;
24 unsigned insert_data_done
:1;
26 /* Anything past this point won't get zeroed in search_alloc() */
27 struct keylist insert_keys
;
28 BKEY_PADDED(replace_key
);
31 unsigned bch_get_congested(struct cache_set
*);
32 void bch_data_insert(struct closure
*cl
);
34 void bch_cached_dev_request_init(struct cached_dev
*dc
);
35 void bch_flash_dev_request_init(struct bcache_device
*d
);
37 extern struct kmem_cache
*bch_search_cache
, *bch_passthrough_cache
;
40 #ifdef CONFIG_CGROUP_BCACHE
41 struct cgroup_subsys_state css
;
44 * We subtract one from the index into bch_cache_modes[], so that
45 * default == -1; this makes it so the rest match up with d->cache_mode,
46 * and we use d->cache_mode if cgrp->cache_mode < 0
50 struct cache_stat_collector stats
;
53 struct bch_cgroup
*bch_bio_to_cgroup(struct bio
*bio
);
55 #endif /* _BCACHE_REQUEST_H_ */