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authorJohn Högberg <[email protected]>2017-06-22 13:22:13 +0200
committerJohn Högberg <[email protected]>2017-07-06 12:29:42 +0200
commitf3fa8288287072195baa791ee11d5480d3cd45ff (patch)
tree7099c828834a43fde1c3fde0a6c151bdf9042807 /erts/emulator/beam/erl_ptab.c
parente9bb277cc5cc8326c3c90ed82954f2ee14c1844b (diff)
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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/erl_ptab.c')
-rw-r--r--erts/emulator/beam/erl_ptab.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_ptab.c b/erts/emulator/beam/erl_ptab.c
index c3d59cb3a8..b3bcb3af3f 100644
--- a/erts/emulator/beam/erl_ptab.c
+++ b/erts/emulator/beam/erl_ptab.c
@@ -372,7 +372,8 @@ erts_ptab_init_table(ErtsPTab *ptab,
rwmtx_opts.type = ERTS_SMP_RWMTX_TYPE_EXTREMELY_FREQUENT_READ;
rwmtx_opts.lived = ERTS_SMP_RWMTX_LONG_LIVED;
- erts_smp_rwmtx_init_opt(&ptab->list.data.rwmtx, &rwmtx_opts, name);
+ erts_smp_rwmtx_init_opt(&ptab->list.data.rwmtx, &rwmtx_opts, name, NIL,
+ ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
erts_smp_atomic32_init_nob(&ptab->vola.tile.count, 0);
last_data_init_nob(ptab, ~((Uint64) 0));