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Diffstat (limited to 'fs/bcachefs/buckets.h')
| -rw-r--r-- | fs/bcachefs/buckets.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/bcachefs/buckets.h b/fs/bcachefs/buckets.h index 75cb798eaf5d..554eb03b82ce 100644 --- a/fs/bcachefs/buckets.h +++ b/fs/bcachefs/buckets.h @@ -135,6 +135,20 @@ static inline u8 ptr_stale(struct bch_dev *ca, return gen_after(ptr_bucket_mark(ca, ptr).gen, ptr->gen); } +static inline unsigned __ptr_disk_sectors(struct extent_ptr_decoded p, + unsigned live_size) +{ + return live_size && p.crc.compression_type + ? max(1U, DIV_ROUND_UP(live_size * p.crc.compressed_size, + p.crc.uncompressed_size)) + : live_size; +} + +static inline unsigned ptr_disk_sectors(struct extent_ptr_decoded p) +{ + return __ptr_disk_sectors(p, p.crc.live_size); +} + /* bucket gc marks */ static inline unsigned bucket_sectors_used(struct bucket_mark mark) |