__ARCH_WANT_COMPAT_SYS_PWRITEV64 1349 fs/read_write.c #ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64
__ARCH_WANT_COMPAT_SYS_PWRITEV64  599 include/linux/compat.h #ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64