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authorRickard Green <[email protected]>2011-04-18 16:49:55 +0200
committerRickard Green <[email protected]>2011-06-14 11:40:20 +0200
commit0204e80cba378dfc1140a7f98d96705d470bddde (patch)
tree8cc07fe1797cd75a79b9ae07905baf145f21c1a6 /erts/emulator/beam/atom.c
parent7f19af0423934f85c74ccb75546e5e3a6b6d10e8 (diff)
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Use new atomic API in runtime system
All uses of the old deprecated atomic API in the runtime system have been replaced with the use of the new atomic API. In a lot of places this change imply a relaxation of memory barriers used.
Diffstat (limited to 'erts/emulator/beam/atom.c')
-rw-r--r--erts/emulator/beam/atom.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/erts/emulator/beam/atom.c b/erts/emulator/beam/atom.c
index b97705ed96..d7c7f117cf 100644
--- a/erts/emulator/beam/atom.c
+++ b/erts/emulator/beam/atom.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -75,7 +75,7 @@ void atom_info(int to, void *to_arg)
index_info(to, to_arg, &erts_atom_table);
#ifdef ERTS_ATOM_PUT_OPS_STAT
erts_print(to, to_arg, "atom_put_ops: %ld\n",
- erts_smp_atomic_read(&atom_put_ops));
+ erts_smp_atomic_read_nob(&atom_put_ops));
#endif
if (lock)
@@ -213,7 +213,7 @@ am_atom_put(const char* name, int len)
len = MAX_ATOM_LENGTH;
}
#ifdef ERTS_ATOM_PUT_OPS_STAT
- erts_smp_atomic_inc(&atom_put_ops);
+ erts_smp_atomic_inc_nob(&atom_put_ops);
#endif
a.len = len;
a.name = (byte*)name;
@@ -309,7 +309,7 @@ init_atom_table(void)
rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED;
#ifdef ERTS_ATOM_PUT_OPS_STAT
- erts_smp_atomic_init(&atom_put_ops, 0);
+ erts_smp_atomic_init_nob(&atom_put_ops, 0);
#endif
erts_smp_rwmtx_init_opt(&atom_table_lock, &rwmtx_opt, "atom_tab");