diff --git a/src/lib_raddbgi_make/raddbgi_make.c b/src/lib_raddbgi_make/raddbgi_make.c
index 257fa4e6..af479b17 100644
--- a/src/lib_raddbgi_make/raddbgi_make.c
+++ b/src/lib_raddbgi_make/raddbgi_make.c
@@ -1257,7 +1257,7 @@ rdim_bake_string_map_insert(RDIM_Arena *arena, RDIM_BakeStringMap *map, RDIM_Str
   if(node == 0)
   {
     node = rdim_push_array(arena, RDIM_BakeStringNode, 1);
-    node->string = rdim_str8_copy(arena, string);
+    node->string = string;
     node->hash   = hash;
     node->idx    = map->count;
     map->count += 1;
diff --git a/src/lib_raddbgi_make/raddbgi_make.h b/src/lib_raddbgi_make/raddbgi_make.h
index b6ca35ba..474ed2bb 100644
--- a/src/lib_raddbgi_make/raddbgi_make.h
+++ b/src/lib_raddbgi_make/raddbgi_make.h
@@ -1194,11 +1194,4 @@ RDI_PROC RDIM_BakeSectionList rdim_bake_idx_run_section_list_from_idx_run_map(RD
 
 RDI_PROC RDIM_String8List rdim_serialized_strings_from_params_bake_section_list(RDIM_Arena *arena, RDIM_BakeParams *params, RDIM_BakeSectionList *sections);
 
-////////////////////////////////
-//~ rjf: [OLD] Baking
-
-#if 0
-RDI_PROC RDIM_String8List rdim_blobs_from_bake_sections(RDIM_Arena *arena, RDIM_BakeSectionList *sections);
-#endif
-
 #endif // RADDBGI_MAKE_H
diff --git a/src/os/core/os_core.c b/src/os/core/os_core.c
index e1429d1d..db67d314 100644
--- a/src/os/core/os_core.c
+++ b/src/os/core/os_core.c
@@ -163,67 +163,49 @@ os_string_from_file_range(Arena *arena, OS_Handle file, Rng1U64 range)
 
 internal void
 os_mutex_take(OS_Handle mutex){
-  ProfBeginLockWait((void *)(mutex.u64[0]), "take mutex");
   os_mutex_take_(mutex);
-  ProfEndLockWait();
-  ProfLockTake((void *)(mutex.u64[0]), "take mutex");
 }
 
 internal void
 os_mutex_drop(OS_Handle mutex){
   os_mutex_drop_(mutex);
-  ProfLockDrop((void *)(mutex.u64[0]));
 }
 
 internal void
 os_rw_mutex_take_r(OS_Handle rw_mutex){
-  ProfBeginLockWait((void *)(rw_mutex.u64[0]), "rw mutex take r");
   os_rw_mutex_take_r_(rw_mutex);
-  ProfEndLockWait();
-  ProfLockTake((void *)(rw_mutex.u64[0]), "rw mutex take r");
 }
 
 internal void
 os_rw_mutex_drop_r(OS_Handle rw_mutex){
   os_rw_mutex_drop_r_(rw_mutex);
-  ProfLockDrop((void *)(rw_mutex.u64[0]));
 }
 
 internal void
 os_rw_mutex_take_w(OS_Handle rw_mutex){
-  ProfBeginLockWait((void *)(rw_mutex.u64[0]), "rw mutex take rw");
   os_rw_mutex_take_w_(rw_mutex);
-  ProfEndLockWait();
-  ProfLockTake((void *)(rw_mutex.u64[0]), "rw mutex take rw");
 }
 
 internal void
 os_rw_mutex_drop_w(OS_Handle rw_mutex){
   os_rw_mutex_drop_w_(rw_mutex);
-  ProfLockDrop((void *)(rw_mutex.u64[0]));
 }
 
 internal B32
 os_condition_variable_wait(OS_Handle cv, OS_Handle mutex, U64 endt_us){
-  ProfLockDrop((void *)(mutex.u64[0]));
   B32 result = os_condition_variable_wait_(cv, mutex, endt_us);
-  ProfLockTake((void *)(mutex.u64[0]), "wait cv");
   return(result);
 }
 
 internal B32
 os_condition_variable_wait_rw_r(OS_Handle cv, OS_Handle mutex_rw, U64 endt_us){
-  ProfLockDrop((void *)(mutex_rw.u64[0]));
   B32 result = os_condition_variable_wait_rw_r_(cv, mutex_rw, endt_us);
-  ProfLockTake((void *)(mutex_rw.u64[0]), "wait cv rw r");
   return(result);
 }
 
 internal B32
 os_condition_variable_wait_rw_w(OS_Handle cv, OS_Handle mutex_rw, U64 endt_us){
-  ProfLockDrop((void *)(mutex_rw.u64[0]));
   B32 result = os_condition_variable_wait_rw_w_(cv, mutex_rw, endt_us);
-  ProfLockTake((void *)(mutex_rw.u64[0]), "wait cv rw w");
   return(result);
 }