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| author | Boris Burkov <boris@bur.io> | 2023-05-16 16:35:45 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 16:44:10 +0200 |
| commit | 182940f4f4dbd932776414744c8de64333957725 (patch) | |
| tree | 07417b40b655ad74807cd02963c966aaf8eef358 /fs/btrfs/root-tree.c | |
| parent | 6b0cd63bc75c22b49b6b1ef3d39b5850241340c0 (diff) | |
| download | lwn-182940f4f4dbd932776414744c8de64333957725.tar.gz lwn-182940f4f4dbd932776414744c8de64333957725.zip | |
btrfs: qgroup: add new quota mode for simple quotas
Add a new quota mode called "simple quotas". It can be enabled by the
existing quota enable ioctl via a new command, and sets an incompat
bit, as the implementation of simple quotas will make backwards
incompatible changes to the disk format of the extent tree.
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/root-tree.c')
| -rw-r--r-- | fs/btrfs/root-tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index 7c9d87b9b72e..603ad1459368 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -510,7 +510,7 @@ int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; - if (test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags)) { + if (btrfs_qgroup_enabled(fs_info)) { /* One for parent inode, two for dir entries */ qgroup_num_bytes = 3 * fs_info->nodesize; ret = btrfs_qgroup_reserve_meta_prealloc(root, |