ZERO_COPY

TIP

因为涉及到操作系统中断和分页问题，等有时间梳理一下

备份参考网站地址

MODERN OPERATING SYSTEMSZero Copy I: User-Mode PerspectiveMessage Passing for Gigabit/s Networks with “Zero-Copy” under LinuxZeroCopy: Techniques, Benefits and PitfallsZero-copy networkingDriver porting: Zero-copy user-space accesssendmsg copy avoidance with MSG_ZEROCOPYIt’s all about buffers: zero-copy, mmap and Java NIOlinux zero copyTwo new system calls: splice() and sync_file_rangeCircular pipesThe future of the page cacheProvide a zero-copy method on KVM virtio-net.