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journal: estimate data hash table size a bit larger by default

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This commit is contained in:
Lennart Poettering 2012-07-18 16:22:25 +02:00
parent c2a623d842
commit dfabe643f3
1 changed files with 3 additions and 3 deletions
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6
src/journal/journal-file.c
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@ -510,16 +510,16 @@ static int journal_file_setup_data_hash_table(JournalFile *f) {
assert(f);
/* We estimate that we need 1 hash table entry per 2K of
/* We estimate that we need 1 hash table entry per 768 of
journal file and we want to make sure we never get beyond
75% fill level. Calculate the hash table size for the
maximum file size based on these metrics. */
s = (f->metrics.max_size * 4 / 2048 / 3) * sizeof(HashItem);
s = (f->metrics.max_size * 4 / 768 / 3) * sizeof(HashItem);
if (s < DEFAULT_DATA_HASH_TABLE_SIZE)
s = DEFAULT_DATA_HASH_TABLE_SIZE;
log_info("Reserving %llu entries in hash table.", (unsigned long long) s);
log_info("Reserving %llu entries in hash table.", (unsigned long long) (s / sizeof(HashItem)));
r = journal_file_append_object(f,
OBJECT_DATA_HASH_TABLE,