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提交 49edd098 编写于 作者: R Ralf Baechle
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[MIPS] Lockdep: Fix recursion bug. 

 trace_hardirqs_off -> atomic_inc -> local_irq_restore -> trace_hardirqs_off
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 46230aa6
隐藏空白更改
内联 并排
Showing with 40 addition and 40 deletion
include/asm-mips/atomic.h
浏览文件 @ 49edd098
......@@ -79,9 +79,9 @@ static __inline__ void atomic_add(int i, atomic_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
v->counter += i;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -124,9 +124,9 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
v->counter -= i;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -173,11 +173,11 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
result = v->counter;
result += i;
v->counter = result;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
smp_mb();
......@@ -225,11 +225,11 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
result = v->counter;
result -= i;
v->counter = result;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
smp_mb();
......@@ -293,12 +293,12 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
result = v->counter;
result -= i;
if (result >= 0)
v->counter = result;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
smp_mb();
......@@ -454,9 +454,9 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
v->counter += i;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -499,9 +499,9 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
v->counter -= i;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -548,11 +548,11 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
result = v->counter;
result += i;
v->counter = result;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
smp_mb();
......@@ -600,11 +600,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
result = v->counter;
result -= i;
v->counter = result;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
smp_mb();
......@@ -668,12 +668,12 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
result = v->counter;
result -= i;
if (result >= 0)
v->counter = result;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
smp_mb();
......
include/asm-mips/bitops.h
浏览文件 @ 49edd098
......@@ -100,9 +100,9 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
a += nr >> SZLONG_LOG;
mask = 1UL << bit;
local_irq_save(flags);
raw_local_irq_save(flags);
*a |= mask;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -165,9 +165,9 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
a += nr >> SZLONG_LOG;
mask = 1UL << bit;
local_irq_save(flags);
raw_local_irq_save(flags);
*a &= ~mask;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -220,9 +220,9 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
a += nr >> SZLONG_LOG;
mask = 1UL << bit;
local_irq_save(flags);
raw_local_irq_save(flags);
*a ^= mask;
local_irq_restore(flags);
raw_local_irq_restore(flags);
}
}
......@@ -287,10 +287,10 @@ static inline int test_and_set_bit(unsigned long nr,
a += nr >> SZLONG_LOG;
mask = 1UL << bit;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = (mask & *a) != 0;
*a |= mask;
local_irq_restore(flags);
raw_local_irq_restore(flags);
return retval;
}
......@@ -381,10 +381,10 @@ static inline int test_and_clear_bit(unsigned long nr,
a += nr >> SZLONG_LOG;
mask = 1UL << bit;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = (mask & *a) != 0;
*a &= ~mask;
local_irq_restore(flags);
raw_local_irq_restore(flags);
return retval;
}
......@@ -452,10 +452,10 @@ static inline int test_and_change_bit(unsigned long nr,
a += nr >> SZLONG_LOG;
mask = 1UL << bit;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = (mask & *a) != 0;
*a ^= mask;
local_irq_restore(flags);
raw_local_irq_restore(flags);
return retval;
}
......
include/asm-mips/system.h
浏览文件 @ 49edd098
......@@ -121,10 +121,10 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = *m;
*m = val;
local_irq_restore(flags); /* implies memory barrier */
raw_local_irq_restore(flags); /* implies memory barrier */
}
smp_mb();
......@@ -169,10 +169,10 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = *m;
*m = val;
local_irq_restore(flags); /* implies memory barrier */
raw_local_irq_restore(flags); /* implies memory barrier */
}
smp_mb();
......@@ -250,11 +250,11 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = *m;
if (retval == old)
*m = new;
local_irq_restore(flags); /* implies memory barrier */
raw_local_irq_restore(flags); /* implies memory barrier */
}
smp_mb();
......@@ -304,11 +304,11 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
} else {
unsigned long flags;
local_irq_save(flags);
raw_local_irq_save(flags);
retval = *m;
if (retval == old)
*m = new;
local_irq_restore(flags); /* implies memory barrier */
raw_local_irq_restore(flags); /* implies memory barrier */
}
smp_mb();
......
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