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-rw-r--r--erts/emulator/beam/erl_process_lock.c6
-rw-r--r--erts/emulator/beam/erl_process_lock.h10
2 files changed, 8 insertions, 8 deletions
diff --git a/erts/emulator/beam/erl_process_lock.c b/erts/emulator/beam/erl_process_lock.c
index 83379d7352..da97523dd0 100644
--- a/erts/emulator/beam/erl_process_lock.c
+++ b/erts/emulator/beam/erl_process_lock.c
@@ -123,10 +123,10 @@ erts_init_proc_lock(int cpus)
erts_smp_spinlock_init(&qs_lock, "proc_lck_qs_alloc");
for (i = 0; i < ERTS_NO_OF_PIX_LOCKS; i++) {
#ifdef ERTS_ENABLE_LOCK_COUNT
- erts_smp_spinlock_init_x(&erts_pix_locks[i].u.spnlck,
- "pix_lock", make_small(i));
+ erts_mtx_init_x(&erts_pix_locks[i].u.mtx,
+ "pix_lock", make_small(i));
#else
- erts_smp_spinlock_init(&erts_pix_locks[i].u.spnlck, "pix_lock");
+ erts_mtx_init(&erts_pix_locks[i].u.mtx, "pix_lock");
#endif
}
queue_free_list = NULL;
diff --git a/erts/emulator/beam/erl_process_lock.h b/erts/emulator/beam/erl_process_lock.h
index 97f250138e..97e554914e 100644
--- a/erts/emulator/beam/erl_process_lock.h
+++ b/erts/emulator/beam/erl_process_lock.h
@@ -255,8 +255,8 @@ void erts_proc_lc_unrequire_lock(Process *p, ErtsProcLocks locks);
typedef struct {
union {
- erts_smp_spinlock_t spnlck;
- char buf[64]; /* Try to get locks in different cache lines */
+ erts_mtx_t mtx;
+ char buf[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_mtx_t))];
} u;
} erts_pix_lock_t;
@@ -380,18 +380,18 @@ ERTS_GLB_INLINE void erts_proc_lock_op_debug(Process *, ErtsProcLocks, int);
ERTS_GLB_INLINE void erts_pix_lock(erts_pix_lock_t *pixlck)
{
ERTS_LC_ASSERT(pixlck);
- erts_smp_spin_lock(&pixlck->u.spnlck);
+ erts_mtx_lock(&pixlck->u.mtx);
}
ERTS_GLB_INLINE void erts_pix_unlock(erts_pix_lock_t *pixlck)
{
ERTS_LC_ASSERT(pixlck);
- erts_smp_spin_unlock(&pixlck->u.spnlck);
+ erts_mtx_unlock(&pixlck->u.mtx);
}
ERTS_GLB_INLINE int erts_lc_pix_lock_is_locked(erts_pix_lock_t *pixlck)
{
- return erts_smp_lc_spinlock_is_locked(&pixlck->u.spnlck);
+ return erts_lc_mtx_is_locked(&pixlck->u.mtx);
}
/*