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| author | David Sterba <dsterba@suse.com> | 2019-08-30 15:40:53 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-11-18 23:43:44 +0100 |
| commit | a019e9e197eaa68ffe2efeba00d685581b1a5416 (patch) | |
| tree | c1d8501226c2f4663b90328310cdb802c7857a57 /fs/btrfs/extent_map.h | |
| parent | 1a41802701ec78ca3272073e60463c13b17d121f (diff) | |
btrfs: remove extent_map::bdev
We can now remove the bdev from extent_map. Previous patches made sure
that bio_set_dev is correctly in all places and that we don't need to
grab it from latest_bdev or pass it around inside the extent map.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_map.h')
| -rw-r--r-- | fs/btrfs/extent_map.h | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 3eb9c596b445..8e217337dff9 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -42,15 +42,8 @@ struct extent_map { u64 block_len; u64 generation; unsigned long flags; - struct { - struct block_device *bdev; - - /* - * used for chunk mappings - * flags & EXTENT_FLAG_FS_MAPPING must be set - */ - struct map_lookup *map_lookup; - }; + /* Used for chunk mappings, flag EXTENT_FLAG_FS_MAPPING must be set */ + struct map_lookup *map_lookup; refcount_t refs; unsigned int compress_type; struct list_head list; |