From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
To: linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@osdl.org>,
Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@redhat.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
Christoph Hellwig <hch@infradead.org>,
ltt-dev@shafik.org, systemtap@sources.redhat.com,
Douglas Niehaus <niehaus@eecs.ku.edu>,
"Martin J. Bligh" <mbligh@mbligh.org>,
Thomas Gleixner <tglx@linutronix.de>,
Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Subject: [PATCH 06/10] local_t : parisc cleanup
Date: Fri, 12 Jan 2007 02:23:00 -0000 [thread overview]
Message-ID: <11685661834173-git-send-email-mathieu.desnoyers@polymtl.ca> (raw)
In-Reply-To: <11685661813181-git-send-email-mathieu.desnoyers@polymtl.ca>
local_t : parisc cleanup
parisc architecture local_t cleanup : use asm-generic/local.h.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
--- a/include/asm-parisc/local.h
+++ b/include/asm-parisc/local.h
@@ -1,40 +1 @@
-#ifndef _ARCH_PARISC_LOCAL_H
-#define _ARCH_PARISC_LOCAL_H
-
-#include <linux/percpu.h>
-#include <asm/atomic.h>
-
-typedef atomic_long_t local_t;
-
-#define LOCAL_INIT(i) ATOMIC_LONG_INIT(i)
-#define local_read(v) atomic_long_read(v)
-#define local_set(v,i) atomic_long_set(v,i)
-
-#define local_inc(v) atomic_long_inc(v)
-#define local_dec(v) atomic_long_dec(v)
-#define local_add(i, v) atomic_long_add(i, v)
-#define local_sub(i, v) atomic_long_sub(i, v)
-
-#define __local_inc(v) ((v)->counter++)
-#define __local_dec(v) ((v)->counter--)
-#define __local_add(i,v) ((v)->counter+=(i))
-#define __local_sub(i,v) ((v)->counter-=(i))
-
-/* Use these for per-cpu local_t variables: on some archs they are
- * much more efficient than these naive implementations. Note they take
- * a variable, not an address.
- */
-#define cpu_local_read(v) local_read(&__get_cpu_var(v))
-#define cpu_local_set(v, i) local_set(&__get_cpu_var(v), (i))
-
-#define cpu_local_inc(v) local_inc(&__get_cpu_var(v))
-#define cpu_local_dec(v) local_dec(&__get_cpu_var(v))
-#define cpu_local_add(i, v) local_add((i), &__get_cpu_var(v))
-#define cpu_local_sub(i, v) local_sub((i), &__get_cpu_var(v))
-
-#define __cpu_local_inc(v) __local_inc(&__get_cpu_var(v))
-#define __cpu_local_dec(v) __local_dec(&__get_cpu_var(v))
-#define __cpu_local_add(i, v) __local_add((i), &__get_cpu_var(v))
-#define __cpu_local_sub(i, v) __local_sub((i), &__get_cpu_var(v))
-
-#endif /* _ARCH_PARISC_LOCAL_H */
+#include <asm-generic/local.h>
next prev parent reply other threads:[~2007-01-12 2:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-12 1:43 [PATCH 00/10] local_t : adding and standardising local atomic primitives Mathieu Desnoyers
2007-01-12 1:53 ` [PATCH 07/10] local_t : powerpc extension Mathieu Desnoyers
2007-01-12 2:23 ` [PATCH 02/10] local_t : alpha extension Mathieu Desnoyers
2007-01-12 2:23 ` Mathieu Desnoyers [this message]
2007-01-12 2:23 ` [PATCH 03/10] local_t : i386 extension Mathieu Desnoyers
2007-01-12 2:33 ` [PATCH 09/10] local_t : sparc64 cleanup Mathieu Desnoyers
2007-01-12 3:33 ` [PATCH 01/10] local_t : architecture independant extension Mathieu Desnoyers
2007-01-12 3:38 ` [PATCH 04/10] local_t : ia64 extension Mathieu Desnoyers
2007-01-12 3:38 ` [PATCH 10/10] local_t : x86_64 extension Mathieu Desnoyers
2007-01-12 3:38 ` [PATCH 05/10] local_t : mips extension Mathieu Desnoyers
2007-01-12 3:43 ` [PATCH 08/10] local_t : s390 cleanup Mathieu Desnoyers
2007-01-25 16:16 [PATCH 00/10] local_t : adding and standardising local atomic primitives Mathieu Desnoyers
2007-01-25 17:06 ` [PATCH 06/10] local_t : parisc cleanup Mathieu Desnoyers
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