projects
/
urcu.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Add lock-free RCU queue and stack
[urcu.git]
/
urcu-pointer.c
diff --git
a/urcu-pointer.c
b/urcu-pointer.c
index 83f0ffdacb388cdc87016a9a10408fe7b712e62d..f5c98118499d5706b1b13458a83f6bb4a044adfb 100644
(file)
--- a/
urcu-pointer.c
+++ b/
urcu-pointer.c
@@
-4,7
+4,7
@@
*
* library wrappers to be used by non-LGPL compatible source code.
*
*
* library wrappers to be used by non-LGPL compatible source code.
*
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@
polymtl.ca
>
+ * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@
efficios.com
>
* Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
*
* This library is free software; you can redistribute it and/or
* Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
*
* This library is free software; you can redistribute it and/or
@@
-40,7
+40,7
@@
void *rcu_dereference_sym(void *p)
void *rcu_set_pointer_sym(void **p, void *v)
{
wmb();
void *rcu_set_pointer_sym(void **p, void *v)
{
wmb();
- return
STORE_SHARED(*
p, v);
+ return
uatomic_set(
p, v);
}
void *rcu_xchg_pointer_sym(void **p, void *v)
}
void *rcu_xchg_pointer_sym(void **p, void *v)
@@
-52,9
+52,5
@@
void *rcu_xchg_pointer_sym(void **p, void *v)
void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new)
{
wmb();
void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new)
{
wmb();
- if (likely(URCU_CAS_AVAIL()))
- return uatomic_cmpxchg(p, old, _new);
-
- /* Compatibility for i386. Old-timer. */
- return compat_uatomic_cmpxchg(p, old, _new);
+ return uatomic_cmpxchg(p, old, _new);
}
}
This page took
0.023372 seconds
and
4
git commands to generate.