diff options
| author | Boris Burkov <boris@bur.io> | 2023-05-17 02:35:45 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 17:44:10 +0300 |
| commit | 182940f4f4dbd932776414744c8de64333957725 (patch) | |
| tree | 07417b40b655ad74807cd02963c966aaf8eef358 /fs/btrfs/transaction.c | |
| parent | 6b0cd63bc75c22b49b6b1ef3d39b5850241340c0 (diff) | |
| download | linux-182940f4f4dbd932776414744c8de64333957725.tar.xz | |
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/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 3f9f933039c6..f5c3ea01c3d6 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -1620,11 +1620,10 @@ static int qgroup_account_snapshot(struct btrfs_trans_handle *trans, int ret; /* - * Save some performance in the case that qgroups are not - * enabled. If this check races with the ioctl, rescan will - * kick in anyway. + * Save some performance in the case that full qgroups are not enabled. + * If this check races with the ioctl, rescan will kick in anyway. */ - if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags)) + if (!btrfs_qgroup_full_accounting(fs_info)) return 0; /* |