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-rw-r--r--erts/emulator/beam/erl_threads.h36
1 files changed, 28 insertions, 8 deletions
diff --git a/erts/emulator/beam/erl_threads.h b/erts/emulator/beam/erl_threads.h
index 34f91e2ec8..eccd49f2a9 100644
--- a/erts/emulator/beam/erl_threads.h
+++ b/erts/emulator/beam/erl_threads.h
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2001-2013. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -2056,6 +2056,8 @@ erts_atomic64_read_dirty(erts_atomic64_t *var)
#endif /* !USE_THREADS */
+#include "erl_msacc.h"
+
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
ERTS_GLB_INLINE void
@@ -2414,6 +2416,7 @@ erts_cnd_wait(erts_cnd_t *cnd, erts_mtx_t *mtx)
{
#ifdef USE_THREADS
int res;
+ ERTS_MSACC_PUSH_AND_SET_STATE(ERTS_MSACC_STATE_SLEEP);
#ifdef ERTS_ENABLE_LOCK_CHECK
erts_lc_unlock(&mtx->lc);
#endif
@@ -2432,6 +2435,7 @@ erts_cnd_wait(erts_cnd_t *cnd, erts_mtx_t *mtx)
#endif
if (res != 0 && res != EINTR)
erts_thr_fatal_error(res, "wait on condition variable");
+ ERTS_MSACC_POP_STATE();
#endif
}
@@ -3488,7 +3492,11 @@ ERTS_GLB_INLINE void erts_tse_reset(erts_tse_t *ep)
ERTS_GLB_INLINE int erts_tse_wait(erts_tse_t *ep)
{
#ifdef USE_THREADS
- return ethr_event_wait(&((ethr_ts_event *) ep)->event);
+ int res;
+ ERTS_MSACC_PUSH_AND_SET_STATE(ERTS_MSACC_STATE_SLEEP);
+ res = ethr_event_wait(&((ethr_ts_event *) ep)->event);
+ ERTS_MSACC_POP_STATE();
+ return res;
#else
return ENOTSUP;
#endif
@@ -3497,7 +3505,11 @@ ERTS_GLB_INLINE int erts_tse_wait(erts_tse_t *ep)
ERTS_GLB_INLINE int erts_tse_swait(erts_tse_t *ep, int spincount)
{
#ifdef USE_THREADS
- return ethr_event_swait(&((ethr_ts_event *) ep)->event, spincount);
+ int res;
+ ERTS_MSACC_PUSH_AND_SET_STATE(ERTS_MSACC_STATE_SLEEP);
+ res = ethr_event_swait(&((ethr_ts_event *) ep)->event, spincount);
+ ERTS_MSACC_POP_STATE();
+ return res;
#else
return ENOTSUP;
#endif
@@ -3506,8 +3518,12 @@ ERTS_GLB_INLINE int erts_tse_swait(erts_tse_t *ep, int spincount)
ERTS_GLB_INLINE int erts_tse_twait(erts_tse_t *ep, Sint64 tmo)
{
#ifdef USE_THREADS
- return ethr_event_twait(&((ethr_ts_event *) ep)->event,
- (ethr_sint64_t) tmo);
+ int res;
+ ERTS_MSACC_PUSH_AND_SET_STATE(ERTS_MSACC_STATE_SLEEP);
+ res = ethr_event_twait(&((ethr_ts_event *) ep)->event,
+ (ethr_sint64_t) tmo);
+ ERTS_MSACC_POP_STATE();
+ return res;
#else
return ENOTSUP;
#endif
@@ -3516,9 +3532,13 @@ ERTS_GLB_INLINE int erts_tse_twait(erts_tse_t *ep, Sint64 tmo)
ERTS_GLB_INLINE int erts_tse_stwait(erts_tse_t *ep, int spincount, Sint64 tmo)
{
#ifdef USE_THREADS
- return ethr_event_stwait(&((ethr_ts_event *) ep)->event,
- spincount,
- (ethr_sint64_t) tmo);
+ int res;
+ ERTS_MSACC_PUSH_AND_SET_STATE(ERTS_MSACC_STATE_SLEEP);
+ res = ethr_event_stwait(&((ethr_ts_event *) ep)->event,
+ spincount,
+ (ethr_sint64_t) tmo);
+ ERTS_MSACC_POP_STATE();
+ return res;
#else
return ENOTSUP;
#endif