summaryrefslogtreecommitdiffstats
path: root/fs/bcachefs/extents.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/bcachefs/extents.c')
-rw-r--r--fs/bcachefs/extents.c70
1 files changed, 41 insertions, 29 deletions
diff --git a/fs/bcachefs/extents.c b/fs/bcachefs/extents.c
index 61395b113d..1a331e5392 100644
--- a/fs/bcachefs/extents.c
+++ b/fs/bcachefs/extents.c
@@ -189,13 +189,18 @@ int bch2_btree_ptr_v2_invalid(struct bch_fs *c, struct bkey_s_c k,
enum bkey_invalid_flags flags,
struct printbuf *err)
{
+ struct bkey_s_c_btree_ptr_v2 bp = bkey_s_c_to_btree_ptr_v2(k);
int ret = 0;
- bkey_fsck_err_on(bkey_val_u64s(k.k) > BKEY_BTREE_PTR_VAL_U64s_MAX, c, err,
- btree_ptr_v2_val_too_big,
+ bkey_fsck_err_on(bkey_val_u64s(k.k) > BKEY_BTREE_PTR_VAL_U64s_MAX,
+ c, err, btree_ptr_v2_val_too_big,
"value too big (%zu > %zu)",
bkey_val_u64s(k.k), BKEY_BTREE_PTR_VAL_U64s_MAX);
+ bkey_fsck_err_on(bpos_ge(bp.v->min_key, bp.k->p),
+ c, err, btree_ptr_v2_min_key_bad,
+ "min_key > key");
+
ret = bch2_bkey_ptrs_invalid(c, k, flags, err);
fsck_err:
return ret;
@@ -973,6 +978,33 @@ bool bch2_extent_normalize(struct bch_fs *c, struct bkey_s k)
return bkey_deleted(k.k);
}
+void bch2_extent_ptr_to_text(struct printbuf *out, struct bch_fs *c, const struct bch_extent_ptr *ptr)
+{
+ struct bch_dev *ca = c && ptr->dev < c->sb.nr_devices && c->devs[ptr->dev]
+ ? bch_dev_bkey_exists(c, ptr->dev)
+ : NULL;
+
+ if (!ca) {
+ prt_printf(out, "ptr: %u:%llu gen %u%s", ptr->dev,
+ (u64) ptr->offset, ptr->gen,
+ ptr->cached ? " cached" : "");
+ } else {
+ u32 offset;
+ u64 b = sector_to_bucket_and_offset(ca, ptr->offset, &offset);
+
+ prt_printf(out, "ptr: %u:%llu:%u gen %u",
+ ptr->dev, b, offset, ptr->gen);
+ if (ptr->cached)
+ prt_str(out, " cached");
+ if (ptr->unwritten)
+ prt_str(out, " unwritten");
+ if (b >= ca->mi.first_bucket &&
+ b < ca->mi.nbuckets &&
+ ptr_stale(ca, ptr))
+ prt_printf(out, " stale");
+ }
+}
+
void bch2_bkey_ptrs_to_text(struct printbuf *out, struct bch_fs *c,
struct bkey_s_c k)
{
@@ -988,42 +1020,22 @@ void bch2_bkey_ptrs_to_text(struct printbuf *out, struct bch_fs *c,
prt_printf(out, " ");
switch (__extent_entry_type(entry)) {
- case BCH_EXTENT_ENTRY_ptr: {
- const struct bch_extent_ptr *ptr = entry_to_ptr(entry);
- struct bch_dev *ca = c && ptr->dev < c->sb.nr_devices && c->devs[ptr->dev]
- ? bch_dev_bkey_exists(c, ptr->dev)
- : NULL;
-
- if (!ca) {
- prt_printf(out, "ptr: %u:%llu gen %u%s", ptr->dev,
- (u64) ptr->offset, ptr->gen,
- ptr->cached ? " cached" : "");
- } else {
- u32 offset;
- u64 b = sector_to_bucket_and_offset(ca, ptr->offset, &offset);
-
- prt_printf(out, "ptr: %u:%llu:%u gen %u",
- ptr->dev, b, offset, ptr->gen);
- if (ptr->cached)
- prt_str(out, " cached");
- if (ptr->unwritten)
- prt_str(out, " unwritten");
- if (ca && ptr_stale(ca, ptr))
- prt_printf(out, " stale");
- }
+ case BCH_EXTENT_ENTRY_ptr:
+ bch2_extent_ptr_to_text(out, c, entry_to_ptr(entry));
break;
- }
+
case BCH_EXTENT_ENTRY_crc32:
case BCH_EXTENT_ENTRY_crc64:
case BCH_EXTENT_ENTRY_crc128: {
struct bch_extent_crc_unpacked crc =
bch2_extent_crc_unpack(k.k, entry_to_crc(entry));
- prt_printf(out, "crc: c_size %u size %u offset %u nonce %u csum %s compress ",
+ prt_printf(out, "crc: c_size %u size %u offset %u nonce %u csum ",
crc.compressed_size,
crc.uncompressed_size,
- crc.offset, crc.nonce,
- bch2_csum_types[crc.csum_type]);
+ crc.offset, crc.nonce);
+ bch2_prt_csum_type(out, crc.csum_type);
+ prt_str(out, " compress ");
bch2_prt_compression_type(out, crc.compression_type);
break;
}