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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2021-09-08 19:19:25 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-10-26 20:08:01 +0300 |
| commit | 37f00a6d2e9c97d6e7b5c3d47c49b714c3d0b99f (patch) | |
| tree | edac1c035442c95075e598b2efd14f66f858a12e /fs/btrfs/extent-tree.c | |
| parent | 38d5e541dd29af347d14346b41b0bbb30976b566 (diff) | |
| download | linux-37f00a6d2e9c97d6e7b5c3d47c49b714c3d0b99f.tar.xz | |
btrfs: introduce btrfs_is_data_reloc_root
There are several places in our codebase where we check if a root is the
root of the data reloc tree and subsequent patches will introduce more.
Factor out the check into a small helper function instead of open coding
it multiple times.
Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 9aa429a9a235..74ac37c5f218 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2376,7 +2376,7 @@ int btrfs_cross_ref_exist(struct btrfs_root *root, u64 objectid, u64 offset, out: btrfs_free_path(path); - if (root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID) + if (btrfs_is_data_reloc_root(root)) WARN_ON(ret > 0); return ret; } |