diff options
author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-27 10:16:15 -0500 |
---|---|---|
committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-10 15:34:08 -0400 |
commit | 52f7d75e7d36ae4258c4ceef4cb86dc2950e7906 (patch) | |
tree | 31f8e1de600b6e52819af664fe3f47a800e9a6d5 /fs/bcachefs/bcachefs_format.h | |
parent | 3d3d23b341109fe349b1f448c2d89d2ee4429415 (diff) |
bcachefs: jset_entry_datetime
This gives us a way to record the date and time every journal entry was
written - useful for debugging.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
-rw-r--r-- | fs/bcachefs/bcachefs_format.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 0668b682a21c..14f613617913 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -1275,7 +1275,8 @@ static inline __u64 __bset_magic(struct bch_sb *sb) x(dev_usage, 8) \ x(log, 9) \ x(overwrite, 10) \ - x(write_buffer_keys, 11) + x(write_buffer_keys, 11) \ + x(datetime, 12) enum { #define x(f, nr) BCH_JSET_ENTRY_##f = nr, @@ -1376,6 +1377,11 @@ struct jset_entry_log { u8 d[]; } __packed __aligned(8); +struct jset_entry_datetime { + struct jset_entry entry; + __le64 seconds; +} __packed __aligned(8); + /* * On disk format for a journal entry: * seq is monotonically increasing; every journal entry has its own unique |