aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mm/pgd.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mm/pgd.c')
-rw-r--r--arch/arm/mm/pgd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index 2690146161ba..be5f58e153bf 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -8,6 +8,7 @@
8 * published by the Free Software Foundation. 8 * published by the Free Software Foundation.
9 */ 9 */
10#include <linux/mm.h> 10#include <linux/mm.h>
11#include <linux/gfp.h>
11#include <linux/highmem.h> 12#include <linux/highmem.h>
12 13
13#include <asm/pgalloc.h> 14#include <asm/pgalloc.h>
pan> { __asm__ __volatile__( "addl %1,%0" :"=m" (v->counter) :"ir" (i), "m" (v->counter)); } static __inline__ void local_sub(unsigned long i, local_t *v) { __asm__ __volatile__( "subl %1,%0" :"=m" (v->counter) :"ir" (i), "m" (v->counter)); } /* On x86, these are no better than the atomic variants. */ #define __local_inc(l) local_inc(l) #define __local_dec(l) local_dec(l) #define __local_add(i,l) local_add((i),(l)) #define __local_sub(i,l) local_sub((i),(l)) /* 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) cpu_local_inc(v) #define __cpu_local_dec(v) cpu_local_dec(v) #define __cpu_local_add(i, v) cpu_local_add((i), (v)) #define __cpu_local_sub(i, v) cpu_local_sub((i), (v)) #endif /* _ARCH_I386_LOCAL_H */