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| author | John Högberg <[email protected]> | 2017-06-22 13:22:13 +0200 |
|---|---|---|
| committer | John Högberg <[email protected]> | 2017-07-06 12:29:42 +0200 |
| commit | f3fa8288287072195baa791ee11d5480d3cd45ff (patch) | |
| tree | 7099c828834a43fde1c3fde0a6c151bdf9042807 /erts/emulator/beam/register.c | |
| parent | e9bb277cc5cc8326c3c90ed82954f2ee14c1844b (diff) | |
| download | otp-f3fa8288287072195baa791ee11d5480d3cd45ff.tar.gz otp-f3fa8288287072195baa791ee11d5480d3cd45ff.tar.bz2 otp-f3fa8288287072195baa791ee11d5480d3cd45ff.zip | |
Allow toggling lock counting at runtime
The implementation is still hidden behind ERTS_ENABLE_LOCK_COUNT, and
all categories are still enabled by default, but the actual counting can be
toggled at will.
OTP-13170
Diffstat (limited to 'erts/emulator/beam/register.c')
| -rw-r--r-- | erts/emulator/beam/register.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/emulator/beam/register.c b/erts/emulator/beam/register.c index 7f60710124..bf3267cff1 100644 --- a/erts/emulator/beam/register.c +++ b/erts/emulator/beam/register.c @@ -145,7 +145,8 @@ void init_register_table(void) rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ; rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(®tab_rwmtx, &rwmtx_opt, "reg_tab"); + erts_smp_rwmtx_init_opt(®tab_rwmtx, &rwmtx_opt, "reg_tab", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); f.hash = (H_FUN) reg_hash; f.cmp = (HCMP_FUN) reg_cmp; |