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| author | David Sterba <dsterba@suse.com> | 2019-10-23 18:48:11 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-11-18 17:51:44 +0100 |
| commit | bf38be65f3703d5ef3661c0a2802bc28e76b8f19 (patch) | |
| tree | 3b1d7c392be5bde0fadd429c5024f1350de764ec /fs/btrfs/relocation.c | |
| parent | 34b127aecd4fe8e6a3903e10f204a7b7ffddca22 (diff) | |
| download | linux-bf38be65f3703d5ef3661c0a2802bc28e76b8f19.tar.gz linux-bf38be65f3703d5ef3661c0a2802bc28e76b8f19.tar.bz2 linux-bf38be65f3703d5ef3661c0a2802bc28e76b8f19.zip | |
btrfs: move block_group_item::used to block group
For unknown reasons, the member 'used' in the block group struct is
stored in the b-tree item and accessed everywhere using the special
accessor helper. Let's unify it and make it a regular member and only
update the item before writing it to the tree.
The item is still being used for flags and chunk_objectid, there's some
duplication until the item is removed in following patches.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 90b80da5abe6..23e9232e1a81 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -4405,7 +4405,7 @@ int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start) WARN_ON(rc->block_group->pinned > 0); WARN_ON(rc->block_group->reserved > 0); - WARN_ON(btrfs_block_group_used(&rc->block_group->item) > 0); + WARN_ON(rc->block_group->used > 0); out: if (err && rw) btrfs_dec_block_group_ro(rc->block_group); |