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| author | Josef Bacik <josef@toxicpanda.com> | 2021-11-05 16:45:45 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-01-03 15:09:49 +0100 |
| commit | 29cbcf401793f4e2c871c846edc2191731df2c41 (patch) | |
| tree | 7209de0f3bb79a2516def19bbef0934c85753d63 /fs/btrfs/qgroup.c | |
| parent | 2e608bd1dd51ee962bded788caee4aa812729e87 (diff) | |
| download | lwn-29cbcf401793f4e2c871c846edc2191731df2c41.tar.gz lwn-29cbcf401793f4e2c871c846edc2191731df2c41.zip | |
btrfs: stop accessing ->extent_root directly
When we start having multiple extent roots we'll need to use a helper to
get to the correct extent_root. Rename fs_info->extent_root to
_extent_root and convert all of the users of the extent root to using
the btrfs_extent_root() helper. This will allow us to easily clean up
the remaining direct accesses in the future.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 071f7334f818..8928275823a1 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -3161,6 +3161,7 @@ static int qgroup_rescan_leaf(struct btrfs_trans_handle *trans, struct btrfs_path *path) { struct btrfs_fs_info *fs_info = trans->fs_info; + struct btrfs_root *extent_root; struct btrfs_key found; struct extent_buffer *scratch_leaf = NULL; struct ulist *roots = NULL; @@ -3170,7 +3171,9 @@ static int qgroup_rescan_leaf(struct btrfs_trans_handle *trans, int ret; mutex_lock(&fs_info->qgroup_rescan_lock); - ret = btrfs_search_slot_for_read(fs_info->extent_root, + extent_root = btrfs_extent_root(fs_info, + fs_info->qgroup_rescan_progress.objectid); + ret = btrfs_search_slot_for_read(extent_root, &fs_info->qgroup_rescan_progress, path, 1, 0); |