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| author | Rickard Green <[email protected]> | 2015-05-19 22:48:21 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2015-06-15 16:25:46 +0200 |
| commit | bfd575ddf985408494d4d3d4933eda2c9ee18326 (patch) | |
| tree | 317497adbade085be2ef0f366c097eb26ec3813b /erts/emulator/beam/erl_db_hash.c | |
| parent | e6fce01ceb4e9ad27aade58f69857a5d9eb0d734 (diff) | |
| download | otp-bfd575ddf985408494d4d3d4933eda2c9ee18326.tar.gz otp-bfd575ddf985408494d4d3d4933eda2c9ee18326.tar.bz2 otp-bfd575ddf985408494d4d3d4933eda2c9ee18326.zip | |
ETS busy wait option
Conflicts:
erts/emulator/beam/erl_init.c
erts/etc/common/erlexec.c
Diffstat (limited to 'erts/emulator/beam/erl_db_hash.c')
| -rw-r--r-- | erts/emulator/beam/erl_db_hash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_db_hash.c b/erts/emulator/beam/erl_db_hash.c index 383ee7c430..f6ea57e513 100644 --- a/erts/emulator/beam/erl_db_hash.c +++ b/erts/emulator/beam/erl_db_hash.c @@ -670,6 +670,8 @@ int db_create_hash(Process *p, DbTable *tbl) int i; if (tb->common.type & DB_FREQ_READ) rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ; + if (erts_ets_rwmtx_spin_count >= 0) + rwmtx_opt.main_spincount = erts_ets_rwmtx_spin_count; tb->locks = (DbTableHashFineLocks*) erts_db_alloc_fnf(ERTS_ALC_T_DB_SEG, /* Other type maybe? */ (DbTable *) tb, sizeof(DbTableHashFineLocks)); |