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Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r--fs/btrfs/disk-io.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index f3e6e8fa19b0..f971d5680e6f 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -51,6 +51,7 @@
#include "qgroup.h"
#include "compression.h"
#include "tree-checker.h"
+#include "ref-verify.h"
#ifdef CONFIG_X86
#include <asm/cpufeature.h>
@@ -2509,6 +2510,7 @@ int open_ctree(struct super_block *sb,
/* readahead state */
INIT_RADIX_TREE(&fs_info->reada_tree, GFP_NOFS & ~__GFP_DIRECT_RECLAIM);
spin_lock_init(&fs_info->reada_lock);
+ btrfs_init_ref_verify(fs_info);
fs_info->thread_pool_size = min_t(unsigned long,
num_online_cpus() + 2, 8);
@@ -2920,6 +2922,9 @@ retry_root_backup:
if (ret)
goto fail_trans_kthread;
+ if (btrfs_build_ref_tree(fs_info))
+ btrfs_err(fs_info, "couldn't build ref tree");
+
/* do not make disk changes in broken FS or nologreplay is given */
if (btrfs_super_log_root(disk_super) != 0 &&
!btrfs_test_opt(fs_info, NOLOGREPLAY)) {
@@ -3785,6 +3790,7 @@ void close_ctree(struct btrfs_fs_info *fs_info)
cleanup_srcu_struct(&fs_info->subvol_srcu);
btrfs_free_stripe_hash_table(fs_info);
+ btrfs_free_ref_cache(fs_info);
__btrfs_free_block_rsv(root->orphan_block_rsv);
root->orphan_block_rsv = NULL;