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local_t: parisc cleanup
parisc architecture local_t cleanup : use asm-generic/local.h.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Matthew Wilcox <willy@debian.org>
Cc: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by
Mathieu Desnoyers
and committed by
Linus Torvalds
14c846a4
7232311e
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include/asm-parisc/local.h
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include/asm-parisc/local.h
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#ifndef _ARCH_PARISC_LOCAL_H
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#define _ARCH_PARISC_LOCAL_H
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#include <linux/percpu.h>
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#include <asm/atomic.h>
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typedef atomic_long_t local_t;
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#define LOCAL_INIT(i) ATOMIC_LONG_INIT(i)
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#define local_read(v) atomic_long_read(v)
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#define local_set(v,i) atomic_long_set(v,i)
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#define local_inc(v) atomic_long_inc(v)
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#define local_dec(v) atomic_long_dec(v)
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#define local_add(i, v) atomic_long_add(i, v)
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#define local_sub(i, v) atomic_long_sub(i, v)
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#define __local_inc(v) ((v)->counter++)
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#define __local_dec(v) ((v)->counter--)
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#define __local_add(i,v) ((v)->counter+=(i))
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#define __local_sub(i,v) ((v)->counter-=(i))
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/* Use these for per-cpu local_t variables: on some archs they are
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* much more efficient than these naive implementations. Note they take
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* a variable, not an address.
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*/
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#define cpu_local_read(v) local_read(&__get_cpu_var(v))
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#define cpu_local_set(v, i) local_set(&__get_cpu_var(v), (i))
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#define cpu_local_inc(v) local_inc(&__get_cpu_var(v))
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#define cpu_local_dec(v) local_dec(&__get_cpu_var(v))
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#define cpu_local_add(i, v) local_add((i), &__get_cpu_var(v))
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#define cpu_local_sub(i, v) local_sub((i), &__get_cpu_var(v))
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#define __cpu_local_inc(v) __local_inc(&__get_cpu_var(v))
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#define __cpu_local_dec(v) __local_dec(&__get_cpu_var(v))
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#define __cpu_local_add(i, v) __local_add((i), &__get_cpu_var(v))
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#define __cpu_local_sub(i, v) __local_sub((i), &__get_cpu_var(v))
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#endif /* _ARCH_PARISC_LOCAL_H */
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#include <asm-generic/local.h>