函数源码

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source File:include\asm-generic\atomic-instrumented.h Create Date:2022-07-27 06:38:47
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#define atomic_add_return atomic_add_return
#endif
 
#if defined(arch_atomic_add_return_acquire)
static inline int
atomic_add_return_acquire(int i, atomic_t *v)
{
    kasan_check_write(v, sizeof(*v));
    return arch_atomic_add_return_acquire(i, v);
}
#define atomic_add_return_acquire atomic_add_return_acquire
#endif
 
#if defined(arch_atomic_add_return_release)
static inline int
atomic_add_return_release(int i, atomic_t *v)
{
    kasan_check_write(v, sizeof(*v));
    return arch_atomic_add_return_release(i, v);
}
#define atomic_add_return_release atomic_add_return_release
#endif
 
#if defined(arch_atomic_add_return_relaxed)
static inline int
atomic_add_return_relaxed(int i, atomic_t *v)
{
    kasan_check_write(v, sizeof(*v));
    return arch_atomic_add_return_relaxed(i, v);
}
#define atomic_add_return_relaxed atomic_add_return_relaxed
#endif
 
#if !defined(arch_atomic_fetch_add_relaxed) || defined(arch_atomic_fetch_add)
static inline int
atomic_fetch_add(int i, atomic_t *v)
{
    kasan_check_write(v, sizeof(*v));
    return arch_atomic_fetch_add(i, v);
}