Re: [dpdk-dev] [PATCH v6 0/4] LPM4 memory ordering changes

2019-07-19 Thread Thomas Monjalon
18/07/2019 16:00, Medvedkin, Vladimir: > On 18/07/2019 07:22, Ruifeng Wang wrote: > > Ruifeng Wang (4): > >lib/lpm: not inline unnecessary functions > >lib/lpm: memory orderings to avoid race conditions for v1604 > >lib/lpm: memory orderings to avoid race conditions for v20 > >lib/l

Re: [dpdk-dev] [PATCH v6 0/4] LPM4 memory ordering changes

2019-07-18 Thread Medvedkin, Vladimir
Hi Wang, On 18/07/2019 07:22, Ruifeng Wang wrote: LPM4 uses DIR24-8 method of routing info data organization. Routing rule with prefix longer than 24 bits will be stored in a tbl24 entry together with an associated tbl8 group. When a tbl8 group is getting attached to a tbl24 entry, lookup might

[dpdk-dev] [PATCH v6 0/4] LPM4 memory ordering changes

2019-07-17 Thread Ruifeng Wang
LPM4 uses DIR24-8 method of routing info data organization. Routing rule with prefix longer than 24 bits will be stored in a tbl24 entry together with an associated tbl8 group. When a tbl8 group is getting attached to a tbl24 entry, lookup might fail even though the entry is configured in the tabl