Hi, In linux/include/linux/atomic.h, there are two files included asm/atomic.h and asm/barrier.h. Both files are present in linux/include/asm-generic and linux/arch/arm/include/asm. If I build like, CROSS_COMPILE=arm-linux-gnueabi- ARCH=arm make zImage dtbs then which file is being used.
A kernel newbie, Amit Kumar
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