diff options
Diffstat (limited to 'fs/bcachefs/backpointers.h')
| -rw-r--r-- | fs/bcachefs/backpointers.h | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/fs/bcachefs/backpointers.h b/fs/bcachefs/backpointers.h index ab866feeaf..327365a9fe 100644 --- a/fs/bcachefs/backpointers.h +++ b/fs/bcachefs/backpointers.h @@ -2,6 +2,7 @@ #ifndef _BCACHEFS_BACKPOINTERS_BACKGROUND_H #define _BCACHEFS_BACKPOINTERS_BACKGROUND_H +#include "btree_cache.h" #include "btree_iter.h" #include "btree_update.h" #include "buckets.h" @@ -63,7 +64,7 @@ static inline struct bpos bucket_pos_to_bp(const struct bch_fs *c, return ret; } -int bch2_bucket_backpointer_mod_nowritebuffer(struct btree_trans *, struct bkey_i_backpointer *, +int bch2_bucket_backpointer_mod_nowritebuffer(struct btree_trans *, struct bpos bucket, struct bch_backpointer, struct bkey_s_c, bool); static inline int bch2_bucket_backpointer_mod(struct btree_trans *trans, @@ -72,28 +73,21 @@ static inline int bch2_bucket_backpointer_mod(struct btree_trans *trans, struct bkey_s_c orig_k, bool insert) { - struct bch_fs *c = trans->c; - struct bkey_i_backpointer *bp_k; - int ret; + if (unlikely(bch2_backpointers_no_use_write_buffer)) + return bch2_bucket_backpointer_mod_nowritebuffer(trans, bucket, bp, orig_k, insert); - bp_k = bch2_trans_kmalloc_nomemzero(trans, sizeof(struct bkey_i_backpointer)); - ret = PTR_ERR_OR_ZERO(bp_k); - if (ret) - return ret; + struct bkey_i_backpointer bp_k; - bkey_backpointer_init(&bp_k->k_i); - bp_k->k.p = bucket_pos_to_bp(c, bucket, bp.bucket_offset); - bp_k->v = bp; + bkey_backpointer_init(&bp_k.k_i); + bp_k.k.p = bucket_pos_to_bp(trans->c, bucket, bp.bucket_offset); + bp_k.v = bp; if (!insert) { - bp_k->k.type = KEY_TYPE_deleted; - set_bkey_val_u64s(&bp_k->k, 0); + bp_k.k.type = KEY_TYPE_deleted; + set_bkey_val_u64s(&bp_k.k, 0); } - if (unlikely(bch2_backpointers_no_use_write_buffer)) - return bch2_bucket_backpointer_mod_nowritebuffer(trans, bp_k, bp, orig_k, insert); - - return bch2_trans_update_buffered(trans, BTREE_ID_backpointers, &bp_k->k_i); + return bch2_trans_update_buffered(trans, BTREE_ID_backpointers, &bp_k.k_i); } static inline enum bch_data_type bkey_ptr_data_type(enum btree_id btree_id, unsigned level, |