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Btrfs: add a flags field to btrfs_fs_info

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We have a lot of random ints in btrfs_fs_info that can be put into flags.  This
is mostly equivalent with the exception of how we deal with quota going on or
off, now instead we set a flag when we are turning it on or off and deal with
that appropriately, rather than just having a pending state that the current
quota_enabled gets set to.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik
2016-09-02 15:40:02 -04:00
committed by David Sterba
parent ba8b04c1d4
commit afcdd129e0
16 changed files with 99 additions and 109 deletions
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6
fs/btrfs/free-space-tree.c
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@@ -1163,7 +1163,7 @@ int btrfs_create_free_space_tree(struct btrfs_fs_info *fs_info)
if (IS_ERR(trans))
return PTR_ERR(trans);
fs_info->creating_free_space_tree = 1;
set_bit(BTRFS_FS_CREATING_FREE_SPACE_TREE, &fs_info->flags);
free_space_root = btrfs_create_tree(trans, fs_info,
BTRFS_FREE_SPACE_TREE_OBJECTID);
if (IS_ERR(free_space_root)) {
@@ -1183,7 +1183,7 @@ int btrfs_create_free_space_tree(struct btrfs_fs_info *fs_info)
}
btrfs_set_fs_compat_ro(fs_info, FREE_SPACE_TREE);
fs_info->creating_free_space_tree = 0;
clear_bit(BTRFS_FS_CREATING_FREE_SPACE_TREE, &fs_info->flags);
ret = btrfs_commit_transaction(trans, tree_root);
if (ret)
@@ -1192,7 +1192,7 @@ int btrfs_create_free_space_tree(struct btrfs_fs_info *fs_info)
return 0;
abort:
fs_info->creating_free_space_tree = 0;
clear_bit(BTRFS_FS_CREATING_FREE_SPACE_TREE, &fs_info->flags);
btrfs_abort_transaction(trans, ret);
btrfs_end_transaction(trans, tree_root);
return ret;