sync_bitops functions are equivalent to the SMP implementation of the original functions, independently from CONFIG_SMP being defined.
Signed-off-by: Stefano Stabellini stefano.stabellini@eu.citrix.com --- arch/arm/include/asm/sync_bitops.h | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/sync_bitops.h
diff --git a/arch/arm/include/asm/sync_bitops.h b/arch/arm/include/asm/sync_bitops.h new file mode 100644 index 0000000..2b51456 --- /dev/null +++ b/arch/arm/include/asm/sync_bitops.h @@ -0,0 +1,17 @@ +#ifndef __ASM_SYNC_BITOPS_H__ +#define __ASM_SYNC_BITOPS_H__ + +#include <asm/bitops.h> +#include <asm/system.h> + +#define sync_set_bit(nr,p) _set_bit(nr,p) +#define sync_clear_bit(nr,p) _clear_bit(nr,p) +#define sync_change_bit(nr,p) _change_bit(nr,p) +#define sync_test_and_set_bit(nr,p) _test_and_set_bit(nr,p) +#define sync_test_and_clear_bit(nr,p) _test_and_clear_bit(nr,p) +#define sync_test_and_change_bit(nr,p) _test_and_change_bit(nr,p) +#define sync_test_bit(nr, addr) test_bit(nr, addr) +#define sync_cmpxchg cmpxchg + + +#endif