diff options
Diffstat (limited to 'libbcachefs/reflink.c')
-rw-r--r-- | libbcachefs/reflink.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libbcachefs/reflink.c b/libbcachefs/reflink.c index c8d6d736..68247309 100644 --- a/libbcachefs/reflink.c +++ b/libbcachefs/reflink.c @@ -98,6 +98,24 @@ bool bch2_reflink_v_merge(struct bch_fs *c, struct bkey_s _l, struct bkey_s_c _r return l.v->refcount == r.v->refcount && bch2_extent_merge(c, _l, _r); } +int bch2_trans_mark_reflink_v(struct btree_trans *trans, + struct bkey_s_c old, struct bkey_i *new, + unsigned flags) +{ + if (!(flags & BTREE_TRIGGER_OVERWRITE)) { + struct bkey_i_reflink_v *r = bkey_i_to_reflink_v(new); + + if (!r->v.refcount) { + r->k.type = KEY_TYPE_deleted; + r->k.size = 0; + set_bkey_val_u64s(&r->k, 0); + return 0; + } + } + + return bch2_trans_mark_extent(trans, old, new, flags); +} + /* indirect inline data */ const char *bch2_indirect_inline_data_invalid(const struct bch_fs *c, @@ -119,6 +137,24 @@ void bch2_indirect_inline_data_to_text(struct printbuf *out, min(datalen, 32U), d.v->data); } +int bch2_trans_mark_indirect_inline_data(struct btree_trans *trans, + struct bkey_s_c old, struct bkey_i *new, + unsigned flags) +{ + if (!(flags & BTREE_TRIGGER_OVERWRITE)) { + struct bkey_i_indirect_inline_data *r = + bkey_i_to_indirect_inline_data(new); + + if (!r->v.refcount) { + r->k.type = KEY_TYPE_deleted; + r->k.size = 0; + set_bkey_val_u64s(&r->k, 0); + } + } + + return 0; +} + static int bch2_make_extent_indirect(struct btree_trans *trans, struct btree_iter *extent_iter, struct bkey_i *orig) |