| Message ID | 20221222114635.1251934-15-andrzej.hajda@intel.com |
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From: Andrzej Hajda <andrzej.hajda@intel.com>
To: linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org,
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Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
Arnd Bergmann <arnd@arndb.de>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Boqun Feng <boqun.feng@gmail.com>,
Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH 14/19] arch/s390: rename internal name __xchg to __arch_xchg
Date: Thu, 22 Dec 2022 12:46:30 +0100
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|
| Series |
Introduce __xchg, non-atomic xchg
|
expand
|
diff --git a/arch/s390/include/asm/cmpxchg.h b/arch/s390/include/asm/cmpxchg.h index 84c3f0d576c5b1..efc16f4aac8643 100644 --- a/arch/s390/include/asm/cmpxchg.h +++ b/arch/s390/include/asm/cmpxchg.h @@ -14,7 +14,7 @@ void __xchg_called_with_bad_pointer(void); -static __always_inline unsigned long __xchg(unsigned long x, +static __always_inline unsigned long __arch_xchg(unsigned long x, unsigned long address, int size) { unsigned long old; @@ -77,7 +77,7 @@ static __always_inline unsigned long __xchg(unsigned long x, __typeof__(*(ptr)) __ret; \ \ __ret = (__typeof__(*(ptr))) \ - __xchg((unsigned long)(x), (unsigned long)(ptr), \ + __arch_xchg((unsigned long)(x), (unsigned long)(ptr), \ sizeof(*(ptr))); \ __ret; \ })
__xchg will be used for non-atomic xchg macro. Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com> --- arch/s390/include/asm/cmpxchg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)