diff options
Diffstat (limited to 'fs/bcachefs/bcachefs_ioctl.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_ioctl.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/bcachefs/bcachefs_ioctl.h b/fs/bcachefs/bcachefs_ioctl.h index 18eb325401cf..44ba7a87aea7 100644 --- a/fs/bcachefs/bcachefs_ioctl.h +++ b/fs/bcachefs/bcachefs_ioctl.h @@ -81,6 +81,8 @@ struct bch_ioctl_incremental { #define BCH_IOCTL_SUBVOLUME_CREATE _IOW(0xbc, 16, struct bch_ioctl_subvolume) #define BCH_IOCTL_SUBVOLUME_DESTROY _IOW(0xbc, 17, struct bch_ioctl_subvolume) +#define BCH_IOCTL_DEV_USAGE_V2 _IOWR(0xbc, 18, struct bch_ioctl_dev_usage_v2) + /* ioctl below act on a particular file, not the filesystem as a whole: */ #define BCHFS_IOC_REINHERIT_ATTRS _IOR(0xbc, 64, const char __user *) @@ -298,7 +300,20 @@ struct bch_ioctl_dev_usage { __u64 buckets; __u64 sectors; __u64 fragmented; - } d[BCH_DATA_NR]; + } d[10]; +}; + +struct bch_ioctl_dev_usage_v2 { + __u64 dev; + __u32 flags; + __u8 state; + __u8 nr_data_types; + __u8 pad[6]; + + __u32 bucket_size; + __u64 nr_buckets; + + struct bch_ioctl_dev_usage_type d[0]; }; /* |