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btrfs: hide test-only member under ifdef

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-07-15 15:23:37 +02:00
parent aee133afcd
commit 05653ef386
2 changed files with 4 additions and 0 deletions
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2
fs/btrfs/ctree.h
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@ -1181,8 +1181,10 @@ struct btrfs_root {
u64 highest_objectid;
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
/* only used with CONFIG_BTRFS_FS_RUN_SANITY_TESTS is enabled */
u64 alloc_bytenr;
#endif
u64 defrag_trans_start;
struct btrfs_key defrag_progress;

2
fs/btrfs/extent-tree.c
View File

@ -8354,6 +8354,7 @@ struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
bool skinny_metadata = btrfs_fs_incompat(root->fs_info,
SKINNY_METADATA);
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
if (btrfs_test_is_dummy_root(root)) {
buf = btrfs_init_new_buffer(trans, root, root->alloc_bytenr,
level);
@ -8361,6 +8362,7 @@ struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
root->alloc_bytenr += blocksize;
return buf;
}
#endif
block_rsv = use_block_rsv(trans, root, blocksize);
if (IS_ERR(block_rsv))