diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-03-18 07:42:09 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:51 +0300 |
| commit | 8e3f913e2ab6ac2cb9e75a0a8635d0b44f838c33 (patch) | |
| tree | 935cb6aa90e9ef93b1508be5f0c81f2f06ad8c3f /fs/bcachefs/buckets_types.h | |
| parent | a8c752bb1d93a24a0de753e209d4f4d58d65c878 (diff) | |
| download | linux-8e3f913e2ab6ac2cb9e75a0a8635d0b44f838c33.tar.xz | |
bcachefs: Copygc now uses backpointers
Previously, copygc needed to walk the entire extents & reflink btrees to
find extents that needed to be moved.
Now that we have backpointers, this patch implements
bch2_evacuate_bucket() in the move code, which copygc now uses for
evacuating mostly empty buckets.
Also, thanks to the new backpointers code, copygc can now move btree
nodes.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/buckets_types.h')
| -rw-r--r-- | fs/bcachefs/buckets_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/buckets_types.h b/fs/bcachefs/buckets_types.h index 0a9dd5af3524..1dbba7d906dd 100644 --- a/fs/bcachefs/buckets_types.h +++ b/fs/bcachefs/buckets_types.h @@ -95,7 +95,7 @@ struct copygc_heap_entry { u8 replicas; u32 fragmentation; u32 sectors; - u64 offset; + u64 bucket; }; typedef HEAP(struct copygc_heap_entry) copygc_heap; |