diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-08 00:13:18 -0900 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-20 09:07:08 -0900 |
| commit | b33fc8298f7e13226b9895abc57c9bfce5e3fa2d (patch) | |
| tree | a3d2a5a909b6372f7777c1c5c18cef5f81d123a9 /libbcache/keybuf.h | |
| parent | 7f4191a202ea4558ca2d5eb8a47daea33c9999c7 (diff) | |
bcache in userspace; userspace fsck
Diffstat (limited to 'libbcache/keybuf.h')
| -rw-r--r-- | libbcache/keybuf.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libbcache/keybuf.h b/libbcache/keybuf.h new file mode 100644 index 0000000..d6fdda9 --- /dev/null +++ b/libbcache/keybuf.h @@ -0,0 +1,16 @@ +#ifndef _BCACHE_KEYBUF_H +#define _BCACHE_KEYBUF_H + +#include "keybuf_types.h" + +typedef bool (keybuf_pred_fn)(struct keybuf *, struct bkey_s_c); + +void bch_keybuf_init(struct keybuf *); +void bch_refill_keybuf(struct cache_set *, struct keybuf *, + struct bpos, keybuf_pred_fn *); +void bch_keybuf_recalc_oldest_gens(struct cache_set *, struct keybuf *); +bool bch_keybuf_check_overlapping(struct keybuf *, struct bpos, struct bpos); +void bch_keybuf_put(struct keybuf *, struct keybuf_key *); +struct keybuf_key *bch_keybuf_next(struct keybuf *); + +#endif /* _BCACHE_KEYBUF_H */ |