From a69339d9f8c73d2a0a2369289b464db00c479302 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Wed, 12 Jul 2017 14:56:09 +0200
Subject: erts: Remove ERTS_SMP and USE_THREAD defines

This refactor was done using the unifdef tool like this:
    for file in $(find erts/ -name *.[ch]); do unifdef -t -f defile -o $file $file; done

where defile contained:
    #define ERTS_SMP 1
    #define USE_THREADS 1
    #define DDLL_SMP 1
    #define ERTS_HAVE_SMP_EMU 1
    #define SMP 1
    #define ERL_BITS_REENTRANT 1
    #define ERTS_USE_ASYNC_READY_Q 1
    #define FDBLOCK 1
    #undef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT
    #define ERTS_POLL_ASYNC_INTERRUPT_SUPPORT 0
    #define ERTS_POLL_USE_WAKEUP_PIPE 1
    #define ERTS_POLL_USE_UPDATE_REQUESTS_QUEUE 1
    #undef ERTS_HAVE_PLAIN_EMU
    #undef ERTS_SIGNAL_STATE
---
 erts/emulator/beam/erl_process_lock.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'erts/emulator/beam/erl_process_lock.c')

diff --git a/erts/emulator/beam/erl_process_lock.c b/erts/emulator/beam/erl_process_lock.c
index 23c7414901..c824724cc9 100644
--- a/erts/emulator/beam/erl_process_lock.c
+++ b/erts/emulator/beam/erl_process_lock.c
@@ -69,7 +69,6 @@
 #include "erl_process.h"
 #include "erl_thr_progress.h"
 
-#ifdef ERTS_SMP
 
 #if ERTS_PROC_LOCK_OWN_IMPL
 
@@ -1002,11 +1001,9 @@ static ERTS_INLINE
 Process *proc_lookup_inc_refc(Eterm pid, int allow_exit)
 {
     Process *proc;
-#ifdef ERTS_SMP
     ErtsThrPrgrDelayHandle dhndl;
 
     dhndl = erts_thr_progress_unmanaged_delay();
-#endif
 
     proc = erts_proc_lookup_raw(pid);
     if (proc) {
@@ -1016,9 +1013,7 @@ Process *proc_lookup_inc_refc(Eterm pid, int allow_exit)
             erts_proc_inc_refc(proc);
     }
 
-#ifdef ERTS_SMP
     erts_thr_progress_unmanaged_continue(dhndl);
-#endif
 
     return proc;
 }
@@ -1785,4 +1780,3 @@ check_queue(erts_proc_lock_t *lck)
 }
 #endif
 
-#endif /* ERTS_SMP */
-- 
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