static bool summarize(struct tdb_context *tdb,
struct tally *hashes,
- struct tally *flists,
+ struct tally *ftables,
struct tally *free,
struct tally *keys,
struct tally *data,
tally_add(buckets, size_to_bucket(len));
len += sizeof(p->u);
unc++;
- } else if (rec_magic(&p->u) == TDB_MAGIC) {
+ } else if (rec_magic(&p->u) == TDB_USED_MAGIC) {
if (unc) {
tally_add(uncoal, unc);
unc = 0;
+ rec_data_length(&p->u)
+ rec_extra_padding(&p->u);
- /* FIXME: Use different magic for hashes, flists. */
- if (!rec_key_length(&p->u) && rec_hash(&p->u) < 3) {
- if (rec_hash(&p->u) == 0) {
- int count = count_hash(tdb,
- off + sizeof(p->u),
- TDB_SUBLEVEL_HASH_BITS);
- if (count == -1)
- return false;
- tally_add(hashes, count);
- } else if (rec_hash(&p->u) == 1) {
- tally_add(flists,
- rec_data_length(&p->u));
- } else if (rec_hash(&p->u) == 2) {
- tally_add(chains, 1);
- }
- } else {
- tally_add(keys, rec_key_length(&p->u));
- tally_add(data, rec_data_length(&p->u));
- }
+ tally_add(keys, rec_key_length(&p->u));
+ tally_add(data, rec_data_length(&p->u));
+ tally_add(extra, rec_extra_padding(&p->u));
+ } else if (rec_magic(&p->u) == TDB_HTABLE_MAGIC) {
+ int count = count_hash(tdb,
+ off + sizeof(p->u),
+ TDB_SUBLEVEL_HASH_BITS);
+ if (count == -1)
+ return false;
+ tally_add(hashes, count);
+ tally_add(extra, rec_extra_padding(&p->u));
+ len = sizeof(p->u)
+ + rec_data_length(&p->u)
+ + rec_extra_padding(&p->u);
+ } else if (rec_magic(&p->u) == TDB_FTABLE_MAGIC) {
+ len = sizeof(p->u)
+ + rec_data_length(&p->u)
+ + rec_extra_padding(&p->u);
+ tally_add(ftables, rec_data_length(&p->u));
+ tally_add(extra, rec_extra_padding(&p->u));
+ } else if (rec_magic(&p->u) == TDB_CHAIN_MAGIC) {
+ len = sizeof(p->u)
+ + rec_data_length(&p->u)
+ + rec_extra_padding(&p->u);
+ tally_add(chains, 1);
tally_add(extra, rec_extra_padding(&p->u));
} else
len = dead_space(tdb, off);
char *tdb_summary(struct tdb_context *tdb, enum tdb_summary_flags flags)
{
tdb_len_t len;
- struct tally *flists, *hashes, *freet, *keys, *data, *extra, *uncoal,
+ struct tally *ftables, *hashes, *freet, *keys, *data, *extra, *uncoal,
*buckets, *chains;
char *hashesg, *freeg, *keysg, *datag, *extrag, *uncoalg, *bucketsg;
char *ret = NULL;
}
/* Start stats off empty. */
- flists = tally_new(HISTO_HEIGHT);
+ ftables = tally_new(HISTO_HEIGHT);
hashes = tally_new(HISTO_HEIGHT);
freet = tally_new(HISTO_HEIGHT);
keys = tally_new(HISTO_HEIGHT);
uncoal = tally_new(HISTO_HEIGHT);
buckets = tally_new(HISTO_HEIGHT);
chains = tally_new(HISTO_HEIGHT);
- if (!flists || !hashes || !freet || !keys || !data || !extra
+ if (!ftables || !hashes || !freet || !keys || !data || !extra
|| !uncoal || !buckets || !chains) {
tdb_logerr(tdb, TDB_ERR_OOM, TDB_DEBUG_ERROR,
"tdb_summary: failed to allocate tally structures");
goto unlock;
}
- if (!summarize(tdb, hashes, flists, freet, keys, data, extra, uncoal,
+ if (!summarize(tdb, hashes, ftables, freet, keys, data, extra, uncoal,
buckets, chains))
goto unlock;
tally_total(freet, NULL) * 100.0 / tdb->map_size,
(tally_num(keys) + tally_num(freet) + tally_num(hashes))
* sizeof(struct tdb_used_record) * 100.0 / tdb->map_size,
- tally_num(flists) * sizeof(struct tdb_freelist)
+ tally_num(ftables) * sizeof(struct tdb_freetable)
* 100.0 / tdb->map_size,
(tally_num(hashes)
* (sizeof(tdb_off_t) << TDB_SUBLEVEL_HASH_BITS)
free(data);
free(extra);
free(uncoal);
+ free(ftables);
free(chains);
tdb_allrecord_unlock(tdb, F_RDLCK);