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-rw-r--r--fs/btrfs/extent-tree.c24
-rw-r--r--fs/btrfs/ioctl.c2
-rw-r--r--fs/btrfs/reada.c5
-rw-r--r--fs/btrfs/xattr.c6
4 files changed, 21 insertions, 16 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index c7adff343ba9..5faf057f6f37 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -10831,17 +10831,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
remove_em = (atomic_read(&block_group->trimming) == 0);
spin_unlock(&block_group->lock);
- if (remove_em) {
- struct extent_map_tree *em_tree;
-
- em_tree = &fs_info->mapping_tree.map_tree;
- write_lock(&em_tree->lock);
- remove_extent_mapping(em_tree, em);
- write_unlock(&em_tree->lock);
- /* once for the tree */
- free_extent_map(em);
- }
-
mutex_unlock(&fs_info->chunk_mutex);
ret = remove_block_group_free_space(trans, block_group);
@@ -10858,6 +10847,19 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
goto out;
ret = btrfs_del_item(trans, root, path);
+ if (ret)
+ goto out;
+
+ if (remove_em) {
+ struct extent_map_tree *em_tree;
+
+ em_tree = &fs_info->mapping_tree.map_tree;
+ write_lock(&em_tree->lock);
+ remove_extent_mapping(em_tree, em);
+ write_unlock(&em_tree->lock);
+ /* once for the tree */
+ free_extent_map(em);
+ }
out:
if (remove_rsv)
btrfs_delayed_refs_rsv_release(fs_info, 1);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 6dafa857bbb9..2a1be0d1a698 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -312,8 +312,6 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
btrfs_abort_transaction(trans, ret);
goto out_end_trans;
}
- set_bit(BTRFS_INODE_COPY_EVERYTHING,
- &BTRFS_I(inode)->runtime_flags);
} else {
ret = btrfs_set_prop(trans, inode, "btrfs.compression", NULL,
0, 0);
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index 10d9589001a9..bb5bd49573b4 100644
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -747,6 +747,7 @@ static void __reada_start_machine(struct btrfs_fs_info *fs_info)
u64 total = 0;
int i;
+again:
do {
enqueued = 0;
mutex_lock(&fs_devices->device_list_mutex);
@@ -758,6 +759,10 @@ static void __reada_start_machine(struct btrfs_fs_info *fs_info)
mutex_unlock(&fs_devices->device_list_mutex);
total += enqueued;
} while (enqueued && total < 10000);
+ if (fs_devices->seed) {
+ fs_devices = fs_devices->seed;
+ goto again;
+ }
if (enqueued == 0)
return;
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 78b6ba2029e8..95d9aebff2c4 100644
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -213,6 +213,9 @@ int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode,
}
out:
btrfs_free_path(path);
+ if (!ret)
+ set_bit(BTRFS_INODE_COPY_EVERYTHING,
+ &BTRFS_I(inode)->runtime_flags);
return ret;
}
@@ -236,7 +239,6 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name,
inode_inc_iversion(inode);
inode->i_ctime = current_time(inode);
- set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags);
ret = btrfs_update_inode(trans, root, inode);
BUG_ON(ret);
out:
@@ -388,8 +390,6 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler,
if (!ret) {
inode_inc_iversion(inode);
inode->i_ctime = current_time(inode);
- set_bit(BTRFS_INODE_COPY_EVERYTHING,
- &BTRFS_I(inode)->runtime_flags);
ret = btrfs_update_inode(trans, root, inode);
BUG_ON(ret);
}