diff options
Diffstat (limited to 'erts/emulator/beam/copy.c')
| -rw-r--r-- | erts/emulator/beam/copy.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/erts/emulator/beam/copy.c b/erts/emulator/beam/copy.c index 1d968fb147..4ee60807d9 100644 --- a/erts/emulator/beam/copy.c +++ b/erts/emulator/beam/copy.c @@ -30,6 +30,7 @@ #include "big.h" #include "erl_binary.h" #include "erl_bits.h" +#include "dtrace-wrapper.h" #ifdef HYBRID MA_STACK_DECLARE(src); @@ -59,6 +60,12 @@ copy_object(Eterm obj, Process* to) Eterm* hp = HAlloc(to, size); Eterm res; + if (DTRACE_ENABLED(copy_object)) { + DTRACE_CHARBUF(proc_name, 64); + + erts_snprintf(proc_name, sizeof(proc_name), "%T", to->id); + DTRACE2(copy_object, proc_name, size); + } res = copy_struct(obj, size, &hp, &to->off_heap); #ifdef DEBUG if (eq(obj, res) == 0) { @@ -213,6 +220,8 @@ Eterm copy_struct(Eterm obj, Uint sz, Eterm** hpp, ErlOffHeap* off_heap) if (IS_CONST(obj)) return obj; + DTRACE1(copy_struct, (int32_t)sz); + hp = htop = *hpp; hbot = htop + sz; hstart = (char *)htop; |