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gentoo-overlay/sys-kernel/hardened-kernel/files/linux-6.12/0106-bcachefs-bch_backpoint...

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From ad5834890f182b4f9ccf169c1b469dd0e9b9a135 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Fri, 15 Nov 2024 17:36:09 -0500
Subject: [PATCH 106/233] bcachefs: bch_backpointer -> bkey_i_backpointer
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Since we no longer store backpointers in alloc keys, there's no reason
not to pass around bkey_i_backpointers; this means we don't have to pass
the bucket pos separately.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Alexander Miroshnichenko <alex@millerson.name>
---
fs/bcachefs/backpointers.c | 215 +++++++++++++++----------------------
fs/bcachefs/backpointers.h | 51 ++++-----
fs/bcachefs/buckets.c | 8 +-
fs/bcachefs/ec.c | 2 +-
4 files changed, 111 insertions(+), 165 deletions(-)
diff --git a/fs/bcachefs/backpointers.c b/fs/bcachefs/backpointers.c
index 1c7ddaed6c1c..24804f0bb2fd 100644
--- a/fs/bcachefs/backpointers.c
+++ b/fs/bcachefs/backpointers.c
@@ -14,40 +14,6 @@
#include <linux/mm.h>
-static bool extent_matches_bp(struct bch_fs *c,
- enum btree_id btree_id, unsigned level,
- struct bkey_s_c k,
- struct bpos bucket,
- struct bch_backpointer bp)
-{
- struct bkey_ptrs_c ptrs = bch2_bkey_ptrs_c(k);
- const union bch_extent_entry *entry;
- struct extent_ptr_decoded p;
-
- rcu_read_lock();
- bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
- struct bpos bucket2;
- struct bch_backpointer bp2;
-
- if (p.ptr.cached)
- continue;
-
- struct bch_dev *ca = bch2_dev_rcu(c, p.ptr.dev);
- if (!ca)
- continue;
-
- bch2_extent_ptr_to_bp(c, ca, btree_id, level, k, p, entry, &bucket2, &bp2);
- if (bpos_eq(bucket, bucket2) &&
- !memcmp(&bp, &bp2, sizeof(bp))) {
- rcu_read_unlock();
- return true;
- }
- }
- rcu_read_unlock();
-
- return false;
-}
-
int bch2_backpointer_validate(struct bch_fs *c, struct bkey_s_c k,
enum bch_validate_flags flags)
{
@@ -78,23 +44,15 @@ int bch2_backpointer_validate(struct bch_fs *c, struct bkey_s_c k,
bkey_fsck_err_on((bp.v->bucket_offset >> MAX_EXTENT_COMPRESS_RATIO_SHIFT) >= ca->mi.bucket_size ||
!bpos_eq(bp.k->p, bp_pos),
c, backpointer_bucket_offset_wrong,
- "backpointer bucket_offset wrong");
+ "backpointer bucket_offset wrong (%llu)", (u64) bp.v->bucket_offset);
fsck_err:
return ret;
}
-void bch2_backpointer_to_text(struct printbuf *out, const struct bch_backpointer *bp)
+void bch2_backpointer_to_text(struct printbuf *out, struct bch_fs *c, struct bkey_s_c k)
{
- bch2_btree_id_level_to_text(out, bp->btree_id, bp->level);
- prt_printf(out, " offset=%llu:%u len=%u pos=",
- (u64) (bp->bucket_offset >> MAX_EXTENT_COMPRESS_RATIO_SHIFT),
- (u32) bp->bucket_offset & ~(~0U << MAX_EXTENT_COMPRESS_RATIO_SHIFT),
- bp->bucket_len);
- bch2_bpos_to_text(out, bp->pos);
-}
+ struct bkey_s_c_backpointer bp = bkey_s_c_to_backpointer(k);
-void bch2_backpointer_k_to_text(struct printbuf *out, struct bch_fs *c, struct bkey_s_c k)
-{
rcu_read_lock();
struct bch_dev *ca = bch2_dev_rcu_noerror(c, k.k->p.inode);
if (ca) {
@@ -107,7 +65,12 @@ void bch2_backpointer_k_to_text(struct printbuf *out, struct bch_fs *c, struct b
rcu_read_unlock();
}
- bch2_backpointer_to_text(out, bkey_s_c_to_backpointer(k).v);
+ bch2_btree_id_level_to_text(out, bp.v->btree_id, bp.v->level);
+ prt_printf(out, " offset=%llu:%u len=%u pos=",
+ (u64) (bp.v->bucket_offset >> MAX_EXTENT_COMPRESS_RATIO_SHIFT),
+ (u32) bp.v->bucket_offset & ~(~0U << MAX_EXTENT_COMPRESS_RATIO_SHIFT),
+ bp.v->bucket_len);
+ bch2_bpos_to_text(out, bp.v->pos);
}
void bch2_backpointer_swab(struct bkey_s k)
@@ -119,10 +82,43 @@ void bch2_backpointer_swab(struct bkey_s k)
bch2_bpos_swab(&bp.v->pos);
}
+static bool extent_matches_bp(struct bch_fs *c,
+ enum btree_id btree_id, unsigned level,
+ struct bkey_s_c k,
+ struct bkey_s_c_backpointer bp)
+{
+ struct bkey_ptrs_c ptrs = bch2_bkey_ptrs_c(k);
+ const union bch_extent_entry *entry;
+ struct extent_ptr_decoded p;
+
+ rcu_read_lock();
+ bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
+ struct bpos bucket2;
+ struct bkey_i_backpointer bp2;
+
+ if (p.ptr.cached)
+ continue;
+
+ struct bch_dev *ca = bch2_dev_rcu(c, p.ptr.dev);
+ if (!ca)
+ continue;
+
+ bch2_extent_ptr_to_bp(c, ca, btree_id, level, k, p, entry, &bucket2, &bp2);
+ if (bpos_eq(bp.k->p, bp2.k.p) &&
+ !memcmp(bp.v, &bp2.v, sizeof(bp2.v))) {
+ rcu_read_unlock();
+ return true;
+ }
+ }
+ rcu_read_unlock();
+
+ return false;
+}
+
static noinline int backpointer_mod_err(struct btree_trans *trans,
- struct bch_backpointer bp,
- struct bkey_s_c bp_k,
struct bkey_s_c orig_k,
+ struct bkey_i_backpointer *new_bp,
+ struct bkey_s_c found_bp,
bool insert)
{
struct bch_fs *c = trans->c;
@@ -130,12 +126,12 @@ static noinline int backpointer_mod_err(struct btree_trans *trans,
if (insert) {
prt_printf(&buf, "existing backpointer found when inserting ");
- bch2_backpointer_to_text(&buf, &bp);
+ bch2_bkey_val_to_text(&buf, c, bkey_i_to_s_c(&new_bp->k_i));
prt_newline(&buf);
printbuf_indent_add(&buf, 2);
prt_printf(&buf, "found ");
- bch2_bkey_val_to_text(&buf, c, bp_k);
+ bch2_bkey_val_to_text(&buf, c, found_bp);
prt_newline(&buf);
prt_printf(&buf, "for ");
@@ -147,11 +143,11 @@ static noinline int backpointer_mod_err(struct btree_trans *trans,
printbuf_indent_add(&buf, 2);
prt_printf(&buf, "searching for ");
- bch2_backpointer_to_text(&buf, &bp);
+ bch2_bkey_val_to_text(&buf, c, bkey_i_to_s_c(&new_bp->k_i));
prt_newline(&buf);
prt_printf(&buf, "got ");
- bch2_bkey_val_to_text(&buf, c, bp_k);
+ bch2_bkey_val_to_text(&buf, c, found_bp);
prt_newline(&buf);
prt_printf(&buf, "for ");
@@ -170,50 +166,35 @@ static noinline int backpointer_mod_err(struct btree_trans *trans,
}
int bch2_bucket_backpointer_mod_nowritebuffer(struct btree_trans *trans,
- struct bch_dev *ca,
- struct bpos bucket,
- struct bch_backpointer bp,
struct bkey_s_c orig_k,
+ struct bkey_i_backpointer *bp,
bool insert)
{
struct btree_iter bp_iter;
- struct bkey_s_c k;
- struct bkey_i_backpointer *bp_k;
- int ret;
-
- bp_k = bch2_trans_kmalloc_nomemzero(trans, sizeof(struct bkey_i_backpointer));
- ret = PTR_ERR_OR_ZERO(bp_k);
- if (ret)
- return ret;
-
- bkey_backpointer_init(&bp_k->k_i);
- bp_k->k.p = bucket_pos_to_bp(ca, 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);
- }
-
- k = bch2_bkey_get_iter(trans, &bp_iter, BTREE_ID_backpointers,
- bp_k->k.p,
+ struct bkey_s_c k = bch2_bkey_get_iter(trans, &bp_iter, BTREE_ID_backpointers,
+ bp->k.p,
BTREE_ITER_intent|
BTREE_ITER_slots|
BTREE_ITER_with_updates);
- ret = bkey_err(k);
+ int ret = bkey_err(k);
if (ret)
- goto err;
+ return ret;
if (insert
? k.k->type
: (k.k->type != KEY_TYPE_backpointer ||
- memcmp(bkey_s_c_to_backpointer(k).v, &bp, sizeof(bp)))) {
- ret = backpointer_mod_err(trans, bp, k, orig_k, insert);
+ memcmp(bkey_s_c_to_backpointer(k).v, &bp->v, sizeof(bp->v)))) {
+ ret = backpointer_mod_err(trans, orig_k, bp, k, insert);
if (ret)
goto err;
}
- ret = bch2_trans_update(trans, &bp_iter, &bp_k->k_i, 0);
+ if (!insert) {
+ bp->k.type = KEY_TYPE_deleted;
+ set_bkey_val_u64s(&bp->k, 0);
+ }
+
+ ret = bch2_trans_update(trans, &bp_iter, &bp->k_i, 0);
err:
bch2_trans_iter_exit(trans, &bp_iter);
return ret;
@@ -234,22 +215,11 @@ static void backpointer_target_not_found(struct btree_trans *trans,
if (likely(!bch2_backpointers_no_use_write_buffer))
return;
- struct bpos bucket;
- if (!bp_pos_to_bucket_nodev(c, bp.k->p, &bucket))
- return;
-
prt_printf(&buf, "backpointer doesn't match %s it points to:\n ",
bp.v->level ? "btree node" : "extent");
- prt_printf(&buf, "bucket: ");
- bch2_bpos_to_text(&buf, bucket);
- prt_printf(&buf, "\n ");
-
- prt_printf(&buf, "backpointer pos: ");
- bch2_bpos_to_text(&buf, bp.k->p);
+ bch2_bkey_val_to_text(&buf, c, bp.s_c);
prt_printf(&buf, "\n ");
- bch2_backpointer_to_text(&buf, bp.v);
- prt_printf(&buf, "\n ");
bch2_bkey_val_to_text(&buf, c, target_k);
if (c->curr_recovery_pass >= BCH_RECOVERY_PASS_check_extents_to_backpointers)
bch_err_ratelimited(c, "%s", buf.buf);
@@ -267,10 +237,6 @@ struct bkey_s_c bch2_backpointer_get_key(struct btree_trans *trans,
if (likely(!bp.v->level)) {
struct bch_fs *c = trans->c;
- struct bpos bucket;
- if (!bp_pos_to_bucket_nodev(c, bp.k->p, &bucket))
- return bkey_s_c_err(-EIO);
-
bch2_trans_node_iter_init(trans, iter,
bp.v->btree_id,
bp.v->pos,
@@ -283,7 +249,7 @@ struct bkey_s_c bch2_backpointer_get_key(struct btree_trans *trans,
}
if (k.k &&
- extent_matches_bp(c, bp.v->btree_id, bp.v->level, k, bucket, *bp.v))
+ extent_matches_bp(c, bp.v->btree_id, bp.v->level, k, bp))
return k;
bch2_trans_iter_exit(trans, iter);
@@ -308,10 +274,6 @@ struct btree *bch2_backpointer_get_node(struct btree_trans *trans,
BUG_ON(!bp.v->level);
- struct bpos bucket;
- if (!bp_pos_to_bucket_nodev(c, bp.k->p, &bucket))
- return ERR_PTR(-EIO);
-
bch2_trans_node_iter_init(trans, iter,
bp.v->btree_id,
bp.v->pos,
@@ -325,8 +287,7 @@ struct btree *bch2_backpointer_get_node(struct btree_trans *trans,
BUG_ON(b->c.level != bp.v->level - 1);
if (extent_matches_bp(c, bp.v->btree_id, bp.v->level,
- bkey_i_to_s_c(&b->key),
- bucket, *bp.v))
+ bkey_i_to_s_c(&b->key), bp))
return b;
if (btree_node_will_make_reachable(b)) {
@@ -480,8 +441,7 @@ static int check_extent_checksum(struct btree_trans *trans,
static int check_bp_exists(struct btree_trans *trans,
struct extents_to_bp_state *s,
- struct bpos bucket,
- struct bch_backpointer bp,
+ struct bkey_i_backpointer *bp,
struct bkey_s_c orig_k)
{
struct bch_fs *c = trans->c;
@@ -491,30 +451,28 @@ static int check_bp_exists(struct btree_trans *trans,
struct bkey_s_c bp_k;
int ret = 0;
- struct bch_dev *ca = bch2_dev_bucket_tryget(c, bucket);
+ struct bch_dev *ca = bch2_dev_tryget_noerror(c, bp->k.p.inode);
if (!ca) {
- prt_str(&buf, "extent for nonexistent device:bucket ");
- bch2_bpos_to_text(&buf, bucket);
- prt_str(&buf, "\n ");
+ prt_printf(&buf, "extent for nonexistent device %llu\n", bp->k.p.inode);
bch2_bkey_val_to_text(&buf, c, orig_k);
bch_err(c, "%s", buf.buf);
ret = -BCH_ERR_fsck_repair_unimplemented;
goto err;
}
+ struct bpos bucket = bp_pos_to_bucket(ca, bp->k.p);
+
if (bpos_lt(bucket, s->bucket_start) ||
bpos_gt(bucket, s->bucket_end))
goto out;
- bp_k = bch2_bkey_get_iter(trans, &bp_iter, BTREE_ID_backpointers,
- bucket_pos_to_bp(ca, bucket, bp.bucket_offset),
- 0);
+ bp_k = bch2_bkey_get_iter(trans, &bp_iter, BTREE_ID_backpointers, bp->k.p, 0);
ret = bkey_err(bp_k);
if (ret)
goto err;
if (bp_k.k->type != KEY_TYPE_backpointer ||
- memcmp(bkey_s_c_to_backpointer(bp_k).v, &bp, sizeof(bp))) {
+ memcmp(bkey_s_c_to_backpointer(bp_k).v, &bp->v, sizeof(bp->v))) {
ret = bch2_btree_write_buffer_maybe_flush(trans, orig_k, &s->last_flushed);
if (ret)
goto err;
@@ -561,14 +519,17 @@ static int check_bp_exists(struct btree_trans *trans,
goto err;
goto out;
} else {
- ret = drop_dev_and_update(trans, bp.btree_id, orig_k, bucket.inode);
+ ret = drop_dev_and_update(trans, bp->v.btree_id, orig_k, bucket.inode);
if (ret)
goto err;
goto missing;
}
}
- ret = check_extent_checksum(trans, other_bp.v->btree_id, other_extent, bp.btree_id, orig_k, bucket.inode);
+ ret = check_extent_checksum(trans,
+ other_bp.v->btree_id, other_extent,
+ bp->v.btree_id, orig_k,
+ bucket.inode);
if (ret < 0)
goto err;
if (ret) {
@@ -576,7 +537,8 @@ static int check_bp_exists(struct btree_trans *trans,
goto missing;
}
- ret = check_extent_checksum(trans, bp.btree_id, orig_k, other_bp.v->btree_id, other_extent, bucket.inode);
+ ret = check_extent_checksum(trans, bp->v.btree_id, orig_k,
+ other_bp.v->btree_id, other_extent, bucket.inode);
if (ret < 0)
goto err;
if (ret) {
@@ -594,22 +556,15 @@ static int check_bp_exists(struct btree_trans *trans,
goto err;
missing:
printbuf_reset(&buf);
- prt_str(&buf, "missing backpointer for btree=");
- bch2_btree_id_to_text(&buf, bp.btree_id);
- prt_printf(&buf, " l=%u ", bp.level);
+ prt_str(&buf, "missing backpointer ");
+ bch2_bkey_val_to_text(&buf, c, bkey_i_to_s_c(&bp->k_i));
+ prt_newline(&buf);
bch2_bkey_val_to_text(&buf, c, orig_k);
prt_printf(&buf, "\n got: ");
bch2_bkey_val_to_text(&buf, c, bp_k);
- struct bkey_i_backpointer n_bp_k;
- bkey_backpointer_init(&n_bp_k.k_i);
- n_bp_k.k.p = bucket_pos_to_bp(ca, bucket, bp.bucket_offset);
- n_bp_k.v = bp;
- prt_printf(&buf, "\n want: ");
- bch2_bkey_val_to_text(&buf, c, bkey_i_to_s_c(&n_bp_k.k_i));
-
if (fsck_err(trans, ptr_to_missing_backpointer, "%s", buf.buf))
- ret = bch2_bucket_backpointer_mod(trans, ca, bucket, bp, orig_k, true);
+ ret = bch2_bucket_backpointer_mod(trans, orig_k, bp, true);
goto out;
}
@@ -627,8 +582,8 @@ static int check_extent_to_backpointers(struct btree_trans *trans,
ptrs = bch2_bkey_ptrs_c(k);
bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
- struct bpos bucket_pos = POS_MIN;
- struct bch_backpointer bp;
+ struct bpos bucket_pos;
+ struct bkey_i_backpointer bp;
if (p.ptr.cached)
continue;
@@ -642,7 +597,7 @@ static int check_extent_to_backpointers(struct btree_trans *trans,
if (!ca)
continue;
- ret = check_bp_exists(trans, s, bucket_pos, bp, k);
+ ret = check_bp_exists(trans, s, &bp, k);
if (ret)
return ret;
}
diff --git a/fs/bcachefs/backpointers.h b/fs/bcachefs/backpointers.h
index 595db7960939..5f34a25b599a 100644
--- a/fs/bcachefs/backpointers.h
+++ b/fs/bcachefs/backpointers.h
@@ -19,13 +19,12 @@ static inline u64 swab40(u64 x)
}
int bch2_backpointer_validate(struct bch_fs *, struct bkey_s_c k, enum bch_validate_flags);
-void bch2_backpointer_to_text(struct printbuf *, const struct bch_backpointer *);
-void bch2_backpointer_k_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
+void bch2_backpointer_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
void bch2_backpointer_swab(struct bkey_s);
#define bch2_bkey_ops_backpointer ((struct bkey_ops) { \
.key_validate = bch2_backpointer_validate, \
- .val_to_text = bch2_backpointer_k_to_text, \
+ .val_to_text = bch2_backpointer_to_text, \
.swab = bch2_backpointer_swab, \
.min_val_size = 32, \
})
@@ -53,12 +52,6 @@ static inline bool bp_pos_to_bucket_nodev_noerror(struct bch_fs *c, struct bpos
return ca != NULL;
}
-static inline bool bp_pos_to_bucket_nodev(struct bch_fs *c, struct bpos bp_pos, struct bpos *bucket)
-{
- return !bch2_fs_inconsistent_on(!bp_pos_to_bucket_nodev_noerror(c, bp_pos, bucket),
- c, "backpointer for missing device %llu", bp_pos.inode);
-}
-
static inline struct bpos bucket_pos_to_bp_noerror(const struct bch_dev *ca,
struct bpos bucket,
u64 bucket_offset)
@@ -90,31 +83,25 @@ static inline struct bpos bucket_pos_to_bp_end(const struct bch_dev *ca, struct
return bpos_nosnap_predecessor(bucket_pos_to_bp(ca, bpos_nosnap_successor(bucket), 0));
}
-int bch2_bucket_backpointer_mod_nowritebuffer(struct btree_trans *, struct bch_dev *,
- struct bpos bucket, struct bch_backpointer, struct bkey_s_c, bool);
+int bch2_bucket_backpointer_mod_nowritebuffer(struct btree_trans *,
+ struct bkey_s_c,
+ struct bkey_i_backpointer *,
+ bool);
static inline int bch2_bucket_backpointer_mod(struct btree_trans *trans,
- struct bch_dev *ca,
- struct bpos bucket,
- struct bch_backpointer bp,
struct bkey_s_c orig_k,
+ struct bkey_i_backpointer *bp,
bool insert)
{
if (unlikely(bch2_backpointers_no_use_write_buffer))
- return bch2_bucket_backpointer_mod_nowritebuffer(trans, ca, bucket, bp, orig_k, insert);
-
- struct bkey_i_backpointer bp_k;
-
- bkey_backpointer_init(&bp_k.k_i);
- bp_k.k.p = bucket_pos_to_bp(ca, bucket, bp.bucket_offset);
- bp_k.v = bp;
+ return bch2_bucket_backpointer_mod_nowritebuffer(trans, orig_k, bp, insert);
if (!insert) {
- bp_k.k.type = KEY_TYPE_deleted;
- set_bkey_val_u64s(&bp_k.k, 0);
+ bp->k.type = KEY_TYPE_deleted;
+ set_bkey_val_u64s(&bp->k, 0);
}
- return bch2_trans_update_buffered(trans, BTREE_ID_backpointers, &bp_k.k_i);
+ return bch2_trans_update_buffered(trans, BTREE_ID_backpointers, &bp->k_i);
}
static inline enum bch_data_type bch2_bkey_ptr_data_type(struct bkey_s_c k,
@@ -148,17 +135,21 @@ static inline void __bch2_extent_ptr_to_bp(struct bch_fs *c, struct bch_dev *ca,
enum btree_id btree_id, unsigned level,
struct bkey_s_c k, struct extent_ptr_decoded p,
const union bch_extent_entry *entry,
- struct bpos *bucket_pos, struct bch_backpointer *bp,
+ struct bpos *bucket, struct bkey_i_backpointer *bp,
u64 sectors)
{
u32 bucket_offset;
- *bucket_pos = PTR_BUCKET_POS_OFFSET(ca, &p.ptr, &bucket_offset);
- *bp = (struct bch_backpointer) {
+ *bucket = PTR_BUCKET_POS_OFFSET(ca, &p.ptr, &bucket_offset);
+
+ u64 bp_bucket_offset = ((u64) bucket_offset << MAX_EXTENT_COMPRESS_RATIO_SHIFT) + p.crc.offset;
+
+ bkey_backpointer_init(&bp->k_i);
+ bp->k.p = bucket_pos_to_bp(ca, *bucket, bp_bucket_offset);
+ bp->v = (struct bch_backpointer) {
.btree_id = btree_id,
.level = level,
.data_type = bch2_bkey_ptr_data_type(k, p, entry),
- .bucket_offset = ((u64) bucket_offset << MAX_EXTENT_COMPRESS_RATIO_SHIFT) +
- p.crc.offset,
+ .bucket_offset = bp_bucket_offset,
.bucket_len = sectors,
.pos = k.k->p,
};
@@ -168,7 +159,7 @@ static inline void bch2_extent_ptr_to_bp(struct bch_fs *c, struct bch_dev *ca,
enum btree_id btree_id, unsigned level,
struct bkey_s_c k, struct extent_ptr_decoded p,
const union bch_extent_entry *entry,
- struct bpos *bucket_pos, struct bch_backpointer *bp)
+ struct bpos *bucket_pos, struct bkey_i_backpointer *bp)
{
u64 sectors = ptr_disk_sectors(level ? btree_sectors(c) : k.k->size, p);
diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c
index 5b42f0a7b0cb..1547141ba2a0 100644
--- a/fs/bcachefs/buckets.c
+++ b/fs/bcachefs/buckets.c
@@ -585,18 +585,18 @@ static int bch2_trigger_pointer(struct btree_trans *trans,
}
struct bpos bucket;
- struct bch_backpointer bp;
+ struct bkey_i_backpointer bp;
__bch2_extent_ptr_to_bp(trans->c, ca, btree_id, level, k, p, entry, &bucket, &bp, abs_sectors);
if (flags & BTREE_TRIGGER_transactional) {
struct bkey_i_alloc_v4 *a = bch2_trans_start_alloc_update(trans, bucket, 0);
ret = PTR_ERR_OR_ZERO(a) ?:
- __mark_pointer(trans, ca, k, &p, *sectors, bp.data_type, &a->v);
+ __mark_pointer(trans, ca, k, &p, *sectors, bp.v.data_type, &a->v);
if (ret)
goto err;
if (!p.ptr.cached) {
- ret = bch2_bucket_backpointer_mod(trans, ca, bucket, bp, k, insert);
+ ret = bch2_bucket_backpointer_mod(trans, k, &bp, insert);
if (ret)
goto err;
}
@@ -614,7 +614,7 @@ static int bch2_trigger_pointer(struct btree_trans *trans,
bucket_lock(g);
struct bch_alloc_v4 old = bucket_m_to_alloc(*g), new = old;
- ret = __mark_pointer(trans, ca, k, &p, *sectors, bp.data_type, &new);
+ ret = __mark_pointer(trans, ca, k, &p, *sectors, bp.v.data_type, &new);
alloc_to_bucket(g, new);
bucket_unlock(g);
err_unlock:
diff --git a/fs/bcachefs/ec.c b/fs/bcachefs/ec.c
index a4a2555d7c4f..f6b7b8b54f62 100644
--- a/fs/bcachefs/ec.c
+++ b/fs/bcachefs/ec.c
@@ -1300,7 +1300,7 @@ static int ec_stripe_update_extent(struct btree_trans *trans,
return 0;
prt_printf(&buf, "found btree node in erasure coded bucket: b=%px\n", b);
- bch2_backpointer_to_text(&buf, bp.v);
+ bch2_bkey_val_to_text(&buf, c, bp.s_c);
bch2_fs_inconsistent(c, "%s", buf.buf);
printbuf_exit(&buf);
--
2.45.2
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