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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-02-09 01:21:03 -0900 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-04-02 22:23:33 -0800 |
| commit | f938dfed551ab3849d4f0334b456d3564ed4b97c (patch) | |
| tree | ef05dc828494f9862b226e1444948cab18e84c40 | |
| parent | afb0d04b086672dbb4a73b633b71713e3efc31e4 (diff) | |
bcache compression debug
| -rw-r--r-- | fs/bcachefs/buckets.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c index 184a29f93e41..7cfe4325bbbb 100644 --- a/fs/bcachefs/buckets.c +++ b/fs/bcachefs/buckets.c @@ -395,17 +395,21 @@ void bch2_mark_metadata_bucket(struct bch_dev *ca, struct bucket *g, #if 0 /* Reverting this until the copygc + compression issue is fixed: */ -static unsigned __disk_sectors(const union bch_extent_crc *crc, unsigned sectors) +static unsigned __disk_sectors(const struct bkey *k, + const union bch_extent_crc *crc, + unsigned sectors) { return crc_compression_type(crc) - ? sectors * crc_compressed_size(crc) / crc_uncompressed_size(crc) + ? sectors * crc_compressed_size(k, crc) / crc_uncompressed_size(k, crc) : sectors; } -static unsigned __compressed_sectors(const union bch_extent_crc *crc, unsigned sectors) +static unsigned __compressed_sectors(const struct bkey *k, + const union bch_extent_crc *crc, + unsigned sectors) { return crc_compression_type(crc) - ? min_t(unsigned, crc_compressed_size(crc), sectors) + ? min_t(unsigned, crc_compressed_size(k, crc), sectors) : sectors; } #else @@ -451,10 +455,10 @@ static void bch2_mark_pointer(struct bch_fs *c, new_sectors = e.k->size + sectors; } - disk_sectors = -__disk_sectors(crc, old_sectors) - + __disk_sectors(crc, new_sectors); - compressed_sectors = -__compressed_sectors(crc, old_sectors) - + __compressed_sectors(crc, new_sectors); + disk_sectors = -__disk_sectors(e.k, crc, old_sectors) + + __disk_sectors(e.k, crc, new_sectors); + compressed_sectors = -__compressed_sectors(e.k, crc, old_sectors) + + __compressed_sectors(e.k, crc, new_sectors); if (gc_will_visit) { if (journal_seq) |