#include "replicas.h"
#include "super.h"
#include "super-io.h"
+#include "trace.h"
#include "util.h"
-#include <trace/events/bcachefs.h>
-
static unsigned bch2_crc_field_size_max[] = {
[BCH_EXTENT_ENTRY_crc32] = CRC32_SIZE_MAX,
[BCH_EXTENT_ENTRY_crc64] = CRC64_SIZE_MAX,
int bch2_btree_ptr_v2_invalid(const struct bch_fs *c, struct bkey_s_c k,
unsigned flags, struct printbuf *err)
{
- struct bkey_s_c_btree_ptr_v2 bp = bkey_s_c_to_btree_ptr_v2(k);
-
- if (bkey_val_bytes(k.k) <= sizeof(*bp.v)) {
- prt_printf(err, "value too small (%zu <= %zu)",
- bkey_val_bytes(k.k), sizeof(*bp.v));
- return -BCH_ERR_invalid_bkey;
- }
-
if (bkey_val_u64s(k.k) > BKEY_BTREE_PTR_VAL_U64s_MAX) {
prt_printf(err, "value too big (%zu > %zu)",
bkey_val_u64s(k.k), BKEY_BTREE_PTR_VAL_U64s_MAX);
return -BCH_ERR_invalid_bkey;
}
- if (c->sb.version < bcachefs_metadata_version_snapshot &&
- bp.v->min_key.snapshot) {
- prt_printf(err, "invalid min_key.snapshot (%u != 0)",
- bp.v->min_key.snapshot);
- return -BCH_ERR_invalid_bkey;
- }
-
return bch2_bkey_ptrs_invalid(c, k, flags, err);
}
{
struct bkey_s_c_reservation r = bkey_s_c_to_reservation(k);
- if (bkey_val_bytes(k.k) != sizeof(struct bch_reservation)) {
- prt_printf(err, "incorrect value size (%zu != %zu)",
- bkey_val_bytes(k.k), sizeof(*r.v));
- return -BCH_ERR_invalid_bkey;
- }
-
if (!r.v->nr_replicas || r.v->nr_replicas > BCH_REPLICAS_MAX) {
prt_printf(err, "invalid nr_replicas (%u)",
r.v->nr_replicas);