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Diffstat (limited to 'arch/arm64/include/asm/atomic_lse.h')
-rw-r--r--arch/arm64/include/asm/atomic_lse.h48
1 files changed, 30 insertions, 18 deletions
diff --git a/arch/arm64/include/asm/atomic_lse.h b/arch/arm64/include/asm/atomic_lse.h
index d955ade5df7c..52075e93de6c 100644
--- a/arch/arm64/include/asm/atomic_lse.h
+++ b/arch/arm64/include/asm/atomic_lse.h
@@ -11,7 +11,8 @@
#define __ASM_ATOMIC_LSE_H
#define ATOMIC_OP(op, asm_op) \
-static inline void __lse_atomic_##op(int i, atomic_t *v) \
+static __always_inline void \
+__lse_atomic_##op(int i, atomic_t *v) \
{ \
asm volatile( \
__LSE_PREAMBLE \
@@ -25,7 +26,7 @@ ATOMIC_OP(or, stset)
ATOMIC_OP(xor, steor)
ATOMIC_OP(add, stadd)
-static inline void __lse_atomic_sub(int i, atomic_t *v)
+static __always_inline void __lse_atomic_sub(int i, atomic_t *v)
{
__lse_atomic_add(-i, v);
}
@@ -33,7 +34,8 @@ static inline void __lse_atomic_sub(int i, atomic_t *v)
#undef ATOMIC_OP
#define ATOMIC_FETCH_OP(name, mb, op, asm_op, cl...) \
-static inline int __lse_atomic_fetch_##op##name(int i, atomic_t *v) \
+static __always_inline int \
+__lse_atomic_fetch_##op##name(int i, atomic_t *v) \
{ \
int old; \
\
@@ -63,7 +65,8 @@ ATOMIC_FETCH_OPS(add, ldadd)
#undef ATOMIC_FETCH_OPS
#define ATOMIC_FETCH_OP_SUB(name) \
-static inline int __lse_atomic_fetch_sub##name(int i, atomic_t *v) \
+static __always_inline int \
+__lse_atomic_fetch_sub##name(int i, atomic_t *v) \
{ \
return __lse_atomic_fetch_add##name(-i, v); \
}
@@ -76,12 +79,14 @@ ATOMIC_FETCH_OP_SUB( )
#undef ATOMIC_FETCH_OP_SUB
#define ATOMIC_OP_ADD_SUB_RETURN(name) \
-static inline int __lse_atomic_add_return##name(int i, atomic_t *v) \
+static __always_inline int \
+__lse_atomic_add_return##name(int i, atomic_t *v) \
{ \
return __lse_atomic_fetch_add##name(i, v) + i; \
} \
\
-static inline int __lse_atomic_sub_return##name(int i, atomic_t *v) \
+static __always_inline int \
+__lse_atomic_sub_return##name(int i, atomic_t *v) \
{ \
return __lse_atomic_fetch_sub(i, v) - i; \
}
@@ -93,13 +98,14 @@ ATOMIC_OP_ADD_SUB_RETURN( )
#undef ATOMIC_OP_ADD_SUB_RETURN
-static inline void __lse_atomic_and(int i, atomic_t *v)
+static __always_inline void __lse_atomic_and(int i, atomic_t *v)
{
return __lse_atomic_andnot(~i, v);
}
#define ATOMIC_FETCH_OP_AND(name, mb, cl...) \
-static inline int __lse_atomic_fetch_and##name(int i, atomic_t *v) \
+static __always_inline int \
+__lse_atomic_fetch_and##name(int i, atomic_t *v) \
{ \
return __lse_atomic_fetch_andnot##name(~i, v); \
}
@@ -112,7 +118,8 @@ ATOMIC_FETCH_OP_AND( , al, "memory")
#undef ATOMIC_FETCH_OP_AND
#define ATOMIC64_OP(op, asm_op) \
-static inline void __lse_atomic64_##op(s64 i, atomic64_t *v) \
+static __always_inline void \
+__lse_atomic64_##op(s64 i, atomic64_t *v) \
{ \
asm volatile( \
__LSE_PREAMBLE \
@@ -126,7 +133,7 @@ ATOMIC64_OP(or, stset)
ATOMIC64_OP(xor, steor)
ATOMIC64_OP(add, stadd)
-static inline void __lse_atomic64_sub(s64 i, atomic64_t *v)
+static __always_inline void __lse_atomic64_sub(s64 i, atomic64_t *v)
{
__lse_atomic64_add(-i, v);
}
@@ -134,7 +141,8 @@ static inline void __lse_atomic64_sub(s64 i, atomic64_t *v)
#undef ATOMIC64_OP
#define ATOMIC64_FETCH_OP(name, mb, op, asm_op, cl...) \
-static inline long __lse_atomic64_fetch_##op##name(s64 i, atomic64_t *v)\
+static __always_inline long \
+__lse_atomic64_fetch_##op##name(s64 i, atomic64_t *v) \
{ \
s64 old; \
\
@@ -164,7 +172,8 @@ ATOMIC64_FETCH_OPS(add, ldadd)
#undef ATOMIC64_FETCH_OPS
#define ATOMIC64_FETCH_OP_SUB(name) \
-static inline long __lse_atomic64_fetch_sub##name(s64 i, atomic64_t *v) \
+static __always_inline long \
+__lse_atomic64_fetch_sub##name(s64 i, atomic64_t *v) \
{ \
return __lse_atomic64_fetch_add##name(-i, v); \
}
@@ -177,12 +186,14 @@ ATOMIC64_FETCH_OP_SUB( )
#undef ATOMIC64_FETCH_OP_SUB
#define ATOMIC64_OP_ADD_SUB_RETURN(name) \
-static inline long __lse_atomic64_add_return##name(s64 i, atomic64_t *v)\
+static __always_inline long \
+__lse_atomic64_add_return##name(s64 i, atomic64_t *v) \
{ \
return __lse_atomic64_fetch_add##name(i, v) + i; \
} \
\
-static inline long __lse_atomic64_sub_return##name(s64 i, atomic64_t *v)\
+static __always_inline long \
+__lse_atomic64_sub_return##name(s64 i, atomic64_t *v) \
{ \
return __lse_atomic64_fetch_sub##name(i, v) - i; \
}
@@ -194,13 +205,14 @@ ATOMIC64_OP_ADD_SUB_RETURN( )
#undef ATOMIC64_OP_ADD_SUB_RETURN
-static inline void __lse_atomic64_and(s64 i, atomic64_t *v)
+static __always_inline void __lse_atomic64_and(s64 i, atomic64_t *v)
{
return __lse_atomic64_andnot(~i, v);
}
#define ATOMIC64_FETCH_OP_AND(name, mb, cl...) \
-static inline long __lse_atomic64_fetch_and##name(s64 i, atomic64_t *v) \
+static __always_inline long \
+__lse_atomic64_fetch_and##name(s64 i, atomic64_t *v) \
{ \
return __lse_atomic64_fetch_andnot##name(~i, v); \
}
@@ -212,7 +224,7 @@ ATOMIC64_FETCH_OP_AND( , al, "memory")
#undef ATOMIC64_FETCH_OP_AND
-static inline s64 __lse_atomic64_dec_if_positive(atomic64_t *v)
+static __always_inline s64 __lse_atomic64_dec_if_positive(atomic64_t *v)
{
unsigned long tmp;
@@ -249,7 +261,7 @@ __lse__cmpxchg_case_##name##sz(volatile void *ptr, \
" mov %" #w "[tmp], %" #w "[old]\n" \
" cas" #mb #sfx "\t%" #w "[tmp], %" #w "[new], %[v]\n" \
" mov %" #w "[ret], %" #w "[tmp]" \
- : [ret] "+r" (x0), [v] "+Q" (*(unsigned long *)ptr), \
+ : [ret] "+r" (x0), [v] "+Q" (*(u##sz *)ptr), \
[tmp] "=&r" (tmp) \
: [old] "r" (x1), [new] "r" (x2) \
: cl); \
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