diff options
| author | David Sterba <dsterba@suse.com> | 2019-10-02 00:53:31 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-11-18 12:46:57 +0100 |
| commit | be951045312d963ffeacd6a566a0de87e4784af1 (patch) | |
| tree | 5e34516fd7e2fb75d51ebff930b9100dfe99f497 /fs/btrfs/zstd.c | |
| parent | btrfs: switch compression callbacks to direct calls (diff) | |
| download | linux-be951045312d963ffeacd6a566a0de87e4784af1.tar.xz linux-be951045312d963ffeacd6a566a0de87e4784af1.zip | |
btrfs: compression: attach workspace manager to the ops
There's a lot of indirection when the generic code calls into
algo-specific callbacks to reach the private workspace manager structure
and back to the generic code.
To simplify that, export the workspace manager for heuristic, LZO and
ZLIB, while ZSTD is going to use it's own manager.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/zstd.c')
| -rw-r--r-- | fs/btrfs/zstd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/zstd.c b/fs/btrfs/zstd.c index 5f17c741d167..4791e89e43e3 100644 --- a/fs/btrfs/zstd.c +++ b/fs/btrfs/zstd.c @@ -707,6 +707,8 @@ finish: } const struct btrfs_compress_op btrfs_zstd_compress = { + /* ZSTD uses own workspace manager */ + .workspace_manager = NULL, .init_workspace_manager = zstd_init_workspace_manager, .cleanup_workspace_manager = zstd_cleanup_workspace_manager, .get_workspace = zstd_get_workspace, |