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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-01-10 04:48:31 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:29 +0300 |
| commit | f25d8215f499418c17dfde0b3158a66e03c758dc (patch) | |
| tree | 2239ac974b58f41e6687a840c21cf2156795fded /fs/bcachefs/buckets_types.h | |
| parent | c6b2826cd14c5421bc50a768e923d078a71139c1 (diff) | |
| download | linux-f25d8215f499418c17dfde0b3158a66e03c758dc.tar.xz | |
bcachefs: Kill allocator threads & freelists
Now that we have new persistent data structures for the allocator, this
patch converts the allocator to use them.
Now, foreground bucket allocation uses the freespace btree to find
buckets to allocate, instead of popping buckets off the freelist.
The background allocator threads are no longer needed and are deleted,
as well as the allocator freelists. Now we only need background tasks
for invalidating buckets containing cached data (when we are low on
empty buckets), and for issuing discards.
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, 0 insertions, 2 deletions
diff --git a/fs/bcachefs/buckets_types.h b/fs/bcachefs/buckets_types.h index 4f7018398385..6ddbea4da7d1 100644 --- a/fs/bcachefs/buckets_types.h +++ b/fs/bcachefs/buckets_types.h @@ -14,7 +14,6 @@ struct bucket_mark { struct { u8 gen; u8 data_type:3, - owned_by_allocator:1, stripe:1; u16 dirty_sectors; u16 cached_sectors; @@ -29,7 +28,6 @@ struct bucket { }; u64 io_time[2]; - u8 oldest_gen; unsigned gen_valid:1; u8 stripe_redundancy; u32 stripe; |