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| author |  Kent Overstreet <kent.overstreet@gmail.com>
| 2019-04-11 22:39:39 -0400 |
|---|---|---|
| committer |  Kent Overstreet <kent.overstreet@linux.dev>
| 2023-10-22 17:08:20 -0400 |
| commit | d07343561e263fcbbdb8042f35ca29a602190e18 (patch) | |
| tree | 5dbc1590f373699e01b1f319c072e14d6688d751 /fs/bcachefs/recovery.h | |
| parent | bcachefs: Journal replay refactoring (diff) | |
| download | linux-d07343561e263fcbbdb8042f35ca29a602190e18.tar.gz linux-d07343561e263fcbbdb8042f35ca29a602190e18.tar.bz2 linux-d07343561e263fcbbdb8042f35ca29a602190e18.zip | |
bcachefs: Deduplicate keys in the journal before replay
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/recovery.h')
| -rw-r--r-- | fs/bcachefs/recovery.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/bcachefs/recovery.h b/fs/bcachefs/recovery.h index 912929117c37..a69260d6165a 100644 --- a/fs/bcachefs/recovery.h +++ b/fs/bcachefs/recovery.h @@ -2,6 +2,22 @@ #ifndef _BCACHEFS_RECOVERY_H #define _BCACHEFS_RECOVERY_H +struct journal_keys { + struct journal_key { + enum btree_id btree_id:8; + unsigned allocated:1; + struct bpos pos; + struct bkey_i *k; + u32 journal_seq; + u32 journal_offset; + } *d; + size_t nr; + u64 journal_seq_base; +}; + +#define for_each_journal_key(keys, i) \ + for (i = (keys).d; i < (keys).d + (keys).nr; (i)++) + int bch2_fs_recovery(struct bch_fs *); int bch2_fs_initialize(struct bch_fs *); |