Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030272AbXAYQVG (ORCPT ); Thu, 25 Jan 2007 11:21:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030297AbXAYQVF (ORCPT ); Thu, 25 Jan 2007 11:21:05 -0500 Received: from tomts16.bellnexxia.net ([209.226.175.4]:47377 "EHLO tomts16-srv.bellnexxia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030272AbXAYQVE (ORCPT ); Thu, 25 Jan 2007 11:21:04 -0500 From: Mathieu Desnoyers To: linux-kernel@vger.kernel.org Cc: Linus Torvalds , Andrew Morton , Ingo Molnar , Greg Kroah-Hartman , Christoph Hellwig , ltt-dev@shafik.org, systemtap@sources.redhat.com, Douglas Niehaus , "Martin J. Bligh" , Thomas Gleixner , Paul Mackerras , Mathieu Desnoyers Subject: [PATCH 02/09] atomic.h : Complete atomic_long operations in asm-generic Date: Thu, 25 Jan 2007 11:15:47 -0500 Message-Id: <1169741754354-git-send-email-mathieu.desnoyers@polymtl.ca> X-Mailer: git-send-email 1.4.4.3 In-Reply-To: <11697417541743-git-send-email-mathieu.desnoyers@polymtl.ca> References: <11697417541743-git-send-email-mathieu.desnoyers@polymtl.ca> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4427 Lines: 193 atomic.h : Complete atomic_long operations in asm-generic Signed-off-by: Mathieu Desnoyers --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -66,6 +66,90 @@ static inline void atomic_long_sub(long i, atomic_long_t *l) atomic64_sub(i, v); } +static inline int atomic_long_sub_and_test(long i, atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_sub_and_test(i, v); +} + +static inline int atomic_long_dec_and_test(atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_dec_and_test(v); +} + +static inline int atomic_long_inc_and_test(atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_inc_and_test(v); +} + +static inline int atomic_long_add_negative(long i, atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_add_negative(i, v); +} + +static inline long atomic_long_add_return(long i, atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_add_return(i, v); +} + +static inline long atomic_long_sub_return(long i, atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_sub_return(i, v); +} + +static inline long atomic_long_inc_return(atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_inc_return(v); +} + +static inline long atomic_long_dec_return(atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_dec_return(v); +} + +static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_add_unless(v, a, u); +} + +static inline long atomic_long_inc_not_zero(atomic_long_t *l) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_inc_not_zero(v); +} + +static inline long atomic_long_cmpxchg(atomic_long_t *l, long old, long new) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_cmpxchg(v, old, new); +} + +static inline long atomic_long_xchg(atomic_long_t *l, long new) +{ + atomic64_t *v = (atomic64_t *)l; + + return (long)atomic64_xchg(v, new); +} + #else /* BITS_PER_LONG == 64 */ typedef atomic_t atomic_long_t; @@ -113,6 +197,90 @@ static inline void atomic_long_sub(long i, atomic_long_t *l) atomic_sub(i, v); } +static inline int atomic_long_sub_and_test(long i, atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return atomic_sub_and_test(i, v); +} + +static inline int atomic_long_dec_and_test(atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return atomic_dec_and_test(v); +} + +static inline int atomic_long_inc_and_test(atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return atomic_inc_and_test(v); +} + +static inline int atomic_long_add_negative(long i, atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return atomic_add_negative(i, v); +} + +static inline long atomic_long_add_return(long i, atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_add_return(i, v); +} + +static inline long atomic_long_sub_return(long i, atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_sub_return(i, v); +} + +static inline long atomic_long_inc_return(atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_inc_return(v); +} + +static inline long atomic_long_dec_return(atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_dec_return(v); +} + +static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_add_unless(v, a, u); +} + +static inline long atomic_long_inc_not_zero(atomic_long_t *l) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_inc_not_zero(v); +} + +static inline long atomic_long_cmpxchg(atomic_long_t *l, long old, long new) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_cmpxchg(v, old, new); +} + +static inline long atomic_long_xchg(atomic_long_t *l, long new) +{ + atomic_t *v = (atomic_t *)l; + + return (long)atomic_xchg(v, new); +} + #endif /* BITS_PER_LONG == 64 */ #endif /* _ASM_GENERIC_ATOMIC_H */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/