diff options
| 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/ioctl.c | |
| parent | 6b0cd63bc75c22b49b6b1ef3d39b5850241340c0 (diff) | |
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/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 5dbc3de66193..58189d99a22c 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3697,7 +3697,8 @@ static long btrfs_ioctl_quota_ctl(struct file *file, void __user *arg) switch (sa->cmd) { case BTRFS_QUOTA_CTL_ENABLE: - ret = btrfs_quota_enable(fs_info); + case BTRFS_QUOTA_CTL_ENABLE_SIMPLE_QUOTA: + ret = btrfs_quota_enable(fs_info, sa); break; case BTRFS_QUOTA_CTL_DISABLE: ret = btrfs_quota_disable(fs_info); |