erts: Cleanup code loading

4 files changed, 8 insertions, 9 deletions

diff --git a/erts/emulator/beam/beam_catches.h b/erts/emulator/beam/beam_catches.h
index 309b5cc857..4a0e070c69 100644
--- a/erts/emulator/beam/beam_catches.h
+++ b/erts/emulator/beam/beam_catches.h
@@ -20,7 +20,7 @@
 #ifndef __BEAM_CATCHES_H
 #define __BEAM_CATCHES_H
 
-#include "global.h"  /*SVERK the code_ix stuff */
+#include "code_ix.h"
 
 #define BEAM_CATCHES_NIL	(-1)
 
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index d393ff6a34..4ac426fc9e 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -1240,7 +1240,7 @@ load_import_table(LoaderState* stp)
 	 * If the export entry refers to a BIF, get the pointer to
 	 * the BIF function.
 	 */
-	if ((e = erts_active_export_entry(mod, func, arity)) != NULL) { /*SVERK does it matter which one we use? */
+	if ((e = erts_active_export_entry(mod, func, arity)) != NULL) {
 	    if (e->code[3] == (BeamInstr) em_apply_bif) {
 		stp->import[i].bf = (BifFunction) e->code[4];
 		if (func == am_load_nif && mod == am_erlang && arity == 2) {
@@ -5952,7 +5952,7 @@ static erts_smp_atomic32_t the_loader_code_index;
 static erts_smp_mtx_t sverk_code_ix_lock; /*SVERK FIXME */
 static erts_smp_rwmtx_t the_old_code_rwlocks[ERTS_NUM_CODE_IX];
 
-#ifdef DEBUG
+#if 0
 # define CIX_TRACE(text) erts_fprintf(stderr, "CIX_TRACE: " text " act=%u load=%u\r\n", erts_active_code_ix(), erts_staging_code_ix())
 #else
 # define CIX_TRACE(text)
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index 1184cb28fa..2d192b3fc4 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -236,7 +236,7 @@ void erl_error(char *fmt, va_list args)
 static int early_init(int *argc, char **argv);
 
 void
-erts_short_init_SVERK_SAYS_NOT_USED(void)
+erts_short_init(void)
 {
     int ncpu = early_init(NULL, NULL);
     erl_init(ncpu);
diff --git a/erts/emulator/beam/export.c b/erts/emulator/beam/export.c
index b9dcb1fb47..4a2a77a527 100644
--- a/erts/emulator/beam/export.c
+++ b/erts/emulator/beam/export.c
@@ -274,9 +274,8 @@ erts_find_function(Eterm m, Eterm f, unsigned int a, ErtsCodeIndex code_ix)
  * Returns a pointer to an existing export entry for a MFA,
  * or creates a new one and returns the pointer.
  *
- * This function provides unlocked write access to the main export
- * table. It should only be used during start up or when
- * all other threads are blocked.
+ * This function acts on the staging export table. It should only be used
+ * to load new code.
  */
 
 Export*
@@ -318,11 +317,11 @@ erts_export_get_or_make_stub(Eterm mod, Eterm func, unsigned int arity)
 	ep = erts_find_export_entry(mod, func, arity, code_ix);
 	if (ep == 0) {
 	    /*
-	     * The code is not loaded (yet). Put the export in the loader
+	     * The code is not loaded (yet). Put the export in the staging
 	     * export table, to avoid having to lock the active export table.
 	     */
 	    export_write_lock();
-	    if (erts_active_code_ix() == code_ix) { /*SVERK barrier? */
+	    if (erts_active_code_ix() == code_ix) {
 		struct export_templ templ;
 	        struct export_entry* entry;