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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-02-02 17:09:10 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:12 -0400 |
| commit | 7a7d17b2f7c23c0891b0cbd13fafd3bc805b1b29 (patch) | |
| tree | dc4c22912655b6b21e721d05baa07646cbf52396 /fs/bcachefs/bcachefs_format.h | |
| parent | 8c6d298ab22fc1b2912ccef4ffd4a01b35f9c5b4 (diff) | |
bcachefs: Whiteouts for snapshots
This patch adds KEY_TYPE_whiteout, a new type of whiteout for snapshots,
when we're deleting and the key being deleted is in an ancestor
snapshot - and updates the transaction update/commit path to use it.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index ae8f3a5bc787..f922302332ee 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -327,7 +327,7 @@ static inline void bkey_init(struct bkey *k) */ #define BCH_BKEY_TYPES() \ x(deleted, 0) \ - x(discard, 1) \ + x(whiteout, 1) \ x(error, 2) \ x(cookie, 3) \ x(hash_whiteout, 4) \ @@ -361,7 +361,7 @@ struct bch_deleted { struct bch_val v; }; -struct bch_discard { +struct bch_whiteout { struct bch_val v; }; |