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Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r--fs/btrfs/disk-io.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index deb6e3d..b20f112 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2011,6 +2011,36 @@ static void free_root_pointers(struct btrfs_fs_info *info, int chunk_root)
}
}
+static void del_fs_roots(struct btrfs_fs_info *fs_info)
+{
+ int ret;
+ struct btrfs_root *gang[8];
+ int i;
+
+ while (!list_empty(&fs_info->dead_roots)) {
+ gang[0] = list_entry(fs_info->dead_roots.next,
+ struct btrfs_root, root_list);
+ list_del(&gang[0]->root_list);
+
+ if (gang[0]->in_radix) {
+ btrfs_free_fs_root(fs_info, gang[0]);
+ } else {
+ free_extent_buffer(gang[0]->node);
+ free_extent_buffer(gang[0]->commit_root);
+ kfree(gang[0]);
+ }
+ }
+
+ while (1) {
+ ret = radix_tree_gang_lookup(&fs_info->fs_roots_radix,
+ (void **)gang, 0,
+ ARRAY_SIZE(gang));
+ if (!ret)
+ break;
+ for (i = 0; i < ret; i++)
+ btrfs_free_fs_root(fs_info, gang[i]);
+ }
+}
int open_ctree(struct super_block *sb,
struct btrfs_fs_devices *fs_devices,
@@ -2795,6 +2825,7 @@ fail_qgroup:
btrfs_free_qgroup_config(fs_info);
fail_trans_kthread:
kthread_stop(fs_info->transaction_kthread);
+ del_fs_roots(fs_info);
fail_cleaner:
kthread_stop(fs_info->cleaner_kthread);
@@ -3323,37 +3354,6 @@ static void free_fs_root(struct btrfs_root *root)
kfree(root);
}
-static void del_fs_roots(struct btrfs_fs_info *fs_info)
-{
- int ret;
- struct btrfs_root *gang[8];
- int i;
-
- while (!list_empty(&fs_info->dead_roots)) {
- gang[0] = list_entry(fs_info->dead_roots.next,
- struct btrfs_root, root_list);
- list_del(&gang[0]->root_list);
-
- if (gang[0]->in_radix) {
- btrfs_free_fs_root(fs_info, gang[0]);
- } else {
- free_extent_buffer(gang[0]->node);
- free_extent_buffer(gang[0]->commit_root);
- kfree(gang[0]);
- }
- }
-
- while (1) {
- ret = radix_tree_gang_lookup(&fs_info->fs_roots_radix,
- (void **)gang, 0,
- ARRAY_SIZE(gang));
- if (!ret)
- break;
- for (i = 0; i < ret; i++)
- btrfs_free_fs_root(fs_info, gang[i]);
- }
-}
-
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info)
{
u64 root_objectid = 0;