Git-Mirrors/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2024-10-01 11:49:47 -04:00
Code Issues Packages Projects Releases Wiki Activity

db_lmdb: don't unnecessarily cast to double on the way to uint64_t

Browse Source
This commit is contained in:
moneromooo-monero 2019-01-18 23:58:48 +00:00
parent 4e72384318
commit d78addcbc0
No known key found for this signature in database
GPG Key ID: 686F07454D6CEFC3
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/blockchain_db/lmdb/db_lmdb.cpp
View File

@ -495,7 +495,7 @@ void BlockchainLMDB::do_resize(uint64_t increase_size)
mdb_env_stat(m_env, &mst);
// add 1Gb per resize, instead of doing a percentage increase
uint64_t new_mapsize = (double) mei.me_mapsize + add_size;
uint64_t new_mapsize = (uint64_t) mei.me_mapsize + add_size;
// If given, use increase_size instead of above way of resizing.
// This is currently used for increasing by an estimated size at start of new
@ -1280,14 +1280,14 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
MDB_envinfo mei;
mdb_env_info(m_env, &mei);
uint64_t cur_mapsize = (double)mei.me_mapsize;
uint64_t cur_mapsize = (uint64_t)mei.me_mapsize;
if (cur_mapsize < mapsize)
{
if (auto result = mdb_env_set_mapsize(m_env, mapsize))
throw0(DB_ERROR(lmdb_error("Failed to set max memory map size: ", result).c_str()));
mdb_env_info(m_env, &mei);
cur_mapsize = (double)mei.me_mapsize;
cur_mapsize = (uint64_t)mei.me_mapsize;
LOG_PRINT_L1("LMDB memory map size: " << cur_mapsize);
}