diff options
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 2e8b1a489c20..1bebba881d89 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -76,6 +76,7 @@ #include <asm/byteorder.h> #include <linux/kernel.h> #include <linux/uuid.h> +#include <uapi/linux/magic.h> #include "vstructs.h" #ifdef __KERNEL__ @@ -589,6 +590,13 @@ struct bch_member { __le64 errors_reset_time; __le64 seq; __le64 btree_allocated_bitmap; + /* + * On recovery from a clean shutdown we don't normally read the journal, + * but we still want to resume writing from where we left off so we + * don't overwrite more than is necessary, for list journal debugging: + */ + __le32 last_journal_bucket; + __le32 last_journal_bucket_offset; }; /* @@ -1283,7 +1291,7 @@ enum bch_compression_opts { UUID_INIT(0xc68573f6, 0x66ce, 0x90a9, \ 0xd9, 0x6a, 0x60, 0xcf, 0x80, 0x3d, 0xf7, 0xef) -#define BCACHEFS_STATFS_MAGIC 0xca451a4e +#define BCACHEFS_STATFS_MAGIC BCACHEFS_SUPER_MAGIC #define JSET_MAGIC __cpu_to_le64(0x245235c1a3625032ULL) #define BSET_MAGIC __cpu_to_le64(0x90135c78b99e07f5ULL) |