diff options
Diffstat (limited to 'libbcachefs/alloc_foreground.h')
| -rw-r--r-- | libbcachefs/alloc_foreground.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/libbcachefs/alloc_foreground.h b/libbcachefs/alloc_foreground.h index 687f973e..c658295c 100644 --- a/libbcachefs/alloc_foreground.h +++ b/libbcachefs/alloc_foreground.h @@ -12,6 +12,13 @@ struct bch_dev; struct bch_fs; struct bch_devs_List; +enum bucket_alloc_ret { + ALLOC_SUCCESS, + OPEN_BUCKETS_EMPTY, + FREELIST_EMPTY, /* Allocator thread not keeping up */ + INSUFFICIENT_DEVICES, +}; + struct dev_alloc_list { unsigned nr; u8 devs[BCH_SB_MEMBERS_MAX]; @@ -20,8 +27,7 @@ struct dev_alloc_list { struct dev_alloc_list bch2_dev_alloc_list(struct bch_fs *, struct dev_stripe_state *, struct bch_devs_mask *); -void bch2_dev_stripe_increment(struct bch_fs *, struct bch_dev *, - struct dev_stripe_state *); +void bch2_dev_stripe_increment(struct bch_dev *, struct dev_stripe_state *); long bch2_bucket_alloc_new_fs(struct bch_dev *); @@ -92,6 +98,12 @@ static inline void bch2_open_bucket_get(struct bch_fs *c, } } +enum bucket_alloc_ret +bch2_bucket_alloc_set(struct bch_fs *, struct open_buckets *, + struct dev_stripe_state *, struct bch_devs_mask *, + unsigned, unsigned *, bool *, enum alloc_reserve, + unsigned, struct closure *); + struct write_point *bch2_alloc_sectors_start(struct bch_fs *, unsigned, unsigned, struct write_point_specifier, @@ -121,13 +133,6 @@ static inline struct write_point_specifier writepoint_ptr(struct write_point *wp return (struct write_point_specifier) { .v = (unsigned long) wp }; } -static inline void writepoint_init(struct write_point *wp, - enum bch_data_type type) -{ - mutex_init(&wp->lock); - wp->type = type; -} - void bch2_fs_allocator_foreground_init(struct bch_fs *); #endif /* _BCACHEFS_ALLOC_FOREGROUND_H */ |