Merge branch 'rickard/thr-progress-block/OTP-9631'

* rickard/thr-progress-block/OTP-9631:
  Replace system block with thread progress block

2 files changed, 4 insertions, 3 deletions

diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c
index a6b1606dd8..ace1e1fca0 100644
--- a/erts/emulator/sys/win32/sys.c
+++ b/erts/emulator/sys/win32/sys.c
@@ -3384,7 +3384,7 @@ erl_sys_schedule(int runnable)
 {
 #ifdef ERTS_SMP
     erts_check_io(!runnable);
-    ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING);
+    ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking());
 #else
     if (runnable) {
 	erts_check_io(0);	/* Poll for I/O */
diff --git a/erts/emulator/sys/win32/sys_interrupt.c b/erts/emulator/sys/win32/sys_interrupt.c
index 1d73edd30b..93aaa23f97 100644
--- a/erts/emulator/sys/win32/sys_interrupt.c
+++ b/erts/emulator/sys/win32/sys_interrupt.c
@@ -21,6 +21,7 @@
  */
 #include "sys.h"
 #include "erl_alloc.h"
+#include "erl_thr_progress.h"
 #include "erl_driver.h"
 #include "../../drivers/win32/win_con.h"
 
@@ -52,14 +53,14 @@ void erts_do_break_handling(void)
      * therefore, make sure that all threads but this one are blocked before
      * proceeding!
      */
-    erts_smp_block_system(0);
+    erts_smp_thr_progress_block();
     /* call the break handling function, reset the flag */
     do_break();
 
     ResetEvent(erts_sys_break_event);
     ERTS_UNSET_BREAK_REQUESTED;
 
-    erts_smp_release_system();
+    erts_smp_thr_progress_unblock();
 }