#ifndef _BCACHE_REQUEST_H_#define _BCACHE_REQUEST_H_ #include <linux/cgroup.h> struct data_insert_op {	struct closure		cl;	struct cache_set	*c;	struct bio		*bio; 	unsigned		inode;	uint16_t		write_point;	uint16_t		write_prio;	short			error; 	unsigned		bypass:1;	unsigned		writeback:1;	unsigned		flush_journal:1;	unsigned		csum:1; 	unsigned		replace:1;	unsigned		replace_collision:1; 	unsigned		insert_data_done:1; 	/* Anything past this point won't get zeroed in search_alloc() */	struct keylist		insert_keys;	BKEY_PADDED(replace_key);}; unsigned bch_get_congested(struct cache_set *);void bch_data_insert(struct closure *cl); void bch_cached_dev_request_init(struct cached_dev *dc);void bch_flash_dev_request_init(struct bcache_device *d); extern struct kmem_cache *bch_search_cache, *bch_passthrough_cache; struct bch_cgroup {#ifdef CONFIG_CGROUP_BCACHE	struct cgroup_subsys_state	css;#endif	/*	 * We subtract one from the index into bch_cache_modes[], so that	 * default == -1; this makes it so the rest match up with d->cache_mode,	 * and we use d->cache_mode if cgrp->cache_mode < 0	 */	short				cache_mode;	bool				verify;	struct cache_stat_collector	stats;}; struct bch_cgroup *bch_bio_to_cgroup(struct bio *bio); #endif /* _BCACHE_REQUEST_H_ */