diff options
Diffstat (limited to 'fs/bcachefs/bcachefs_ioctl.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_ioctl.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/fs/bcachefs/bcachefs_ioctl.h b/fs/bcachefs/bcachefs_ioctl.h index ad5578488cc7..73e5d887ccd8 100644 --- a/fs/bcachefs/bcachefs_ioctl.h +++ b/fs/bcachefs/bcachefs_ioctl.h @@ -172,11 +172,9 @@ enum bch_data_ops { * scrub, rereplicate, migrate). * * This ioctl kicks off a job in the background, and returns a file descriptor. - * Reading from the file descriptor returns a struct bch_ioctl_data_progress, + * Reading from the file descriptor returns a struct bch_ioctl_data_event, * indicating current progress, and closing the file descriptor will stop the * job. The file descriptor is O_CLOEXEC. - * - * @start - position */ struct bch_ioctl_data { __u32 op; @@ -196,6 +194,12 @@ struct bch_ioctl_data { }; } __attribute__((packed, aligned(8))); +enum bch_data_event { + BCH_DATA_EVENT_PROGRESS = 0, + /* XXX: add an event for reporting errors */ + BCH_DATA_EVENT_NR = 1, +}; + struct bch_ioctl_data_progress { __u8 data_type; __u8 btree_id; @@ -206,6 +210,15 @@ struct bch_ioctl_data_progress { __u64 sectors_total; } __attribute__((packed, aligned(8))); +struct bch_ioctl_data_event { + __u8 type; + __u8 pad[7]; + union { + struct bch_ioctl_data_progress p; + __u64 pad2[15]; + }; +} __attribute__((packed, aligned(8))); + struct bch_ioctl_dev_usage { __u8 state; __u8 alive; |