smp_mb__before_clear_bit 91 include/asm-cris/bitops.h #define smp_mb__before_clear_bit() barrier() smp_mb__before_clear_bit 31 include/asm-frv/bitops.h #define smp_mb__before_clear_bit() barrier() smp_mb__before_clear_bit 105 include/asm-m32r/bitops.h #define smp_mb__before_clear_bit() barrier() smp_mb__before_clear_bit 104 include/asm-m68k/bitops.h #define smp_mb__before_clear_bit() barrier() smp_mb__before_clear_bit 22 include/asm-mn10300/bitops.h #define smp_mb__before_clear_bit() barrier() smp_mb__before_clear_bit 22 include/asm-parisc/bitops.h #define smp_mb__before_clear_bit() smp_mb() smp_mb__before_clear_bit 143 include/asm-x86/bitops.h #define smp_mb__before_clear_bit() barrier() smp_mb__before_clear_bit 30 include/asm-xtensa/bitops.h #define smp_mb__before_clear_bit() barrier()