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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_nif.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_nif.c')
-rw-r--r--erts/emulator/beam/erl_nif.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index ea835d1b64..399626de74 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -2398,7 +2398,8 @@ void* enif_alloc_resource(ErlNifResourceType* type, size_t data_sz)
erts_refc_inc(&resource->type->refc, 2);
if (type->down) {
resource->monitors = (ErtsResourceMonitors*) (resource->data + monitors_offs);
- erts_smp_mtx_init(&resource->monitors->lock, "resource_monitors");
+ erts_smp_mtx_init(&resource->monitors->lock, "resource_monitors", NIL,
+ ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
resource->monitors->root = NULL;
resource->monitors->pending_failed_fire = 0;
resource->monitors->is_dying = 0;