在 2020/11/15 2:05, Cong Wang 写道: > On Wed, Nov 11, 2020 at 9:44 PM <we...@ucloud.cn> wrote: >> diff --git a/net/sched/act_frag.c b/net/sched/act_frag.c >> new file mode 100644 >> index 0000000..3a7ab92 >> --- /dev/null >> +++ b/net/sched/act_frag.c > It is kinda confusing to see this is a module. It provides some > wrappers and hooks the dev_xmit_queue(), it belongs more to > the core tc code than any modularized code. How about putting > this into net/sched/sch_generic.c? > > Thanks.
All the operations in the act_frag are single L3 action. So we put in a single module. to keep it as isolated/contained as possible Maybe put this in a single file is better than a module? Buildin in the tc core code or not. Enable this feature in Kconifg with NET_ACT_FRAG? +config NET_ACT_FRAG + bool "Packet fragmentation" + depends on NET_CLS_ACT + help + Say Y here to allow fragmenting big packets when outputting + with the mirred action. + + If unsure, say N. >
