mirror of https://gitee.com/openkylin/linux.git
efc1d23b3d
Enable ARCH_USE_CMPXCHG_LOCKREF since it shows performance improvements with Linus' simple stat() test case of up to 50% on a 30 cpu system. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> |
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asm | ||
uapi/asm |