On Sun, 2024-04-14 at 12:02 +0800, Wen Gu wrote: > This introduces a kind of Emulated-ISM device named loopback-ism for > SMCv2.1. The loopback-ism device is currently exclusive for SMC > usage, and aims to provide an SMC shortcut for sockets within the > same kernel, leading to improved intra-OS traffic performance. > Configuration of this feature is managed through the config SMC_LO. > > Signed-off-by: Wen Gu <guwen@xxxxxxxxxxxxxxxxx> > --- > net/smc/Kconfig | 13 ++++ > net/smc/Makefile | 1 + > net/smc/af_smc.c | 12 +++- > net/smc/smc_loopback.c | 156 > +++++++++++++++++++++++++++++++++++++++++ > net/smc/smc_loopback.h | 43 ++++++++++++ > 5 files changed, 224 insertions(+), 1 deletion(-) > create mode 100644 net/smc/smc_loopback.c > create mode 100644 net/smc/smc_loopback.h > Thanks Wen Gu, this looks good to me now. A W=1 compile-test of the whole series with SMC_LO undefined showed that there were no additional unresolved symbols introduced. Feel free to add my Reviewed-by: Gerd Bayer <gbayer@xxxxxxxxxxxxx>
