Re: [PATCH v3 0/3] crypto: allow users to specify acomp hardware from a desired NUMA node

2020-07-09 Thread Herbert Xu
On Sun, Jul 05, 2020 at 09:18:57PM +1200, Barry Song wrote: > For a typical Linux server, probably there are multiple ZIP modules. > For example, numa node0 has a compressor, numa node2 has a same module. > Some drivers are automatically using the module near the CPU calling > acomp_alloc. > But it

[PATCH v3 0/3] crypto: allow users to specify acomp hardware from a desired NUMA node

2020-07-05 Thread Barry Song
For a typical Linux server, probably there are multiple ZIP modules. For example, numa node0 has a compressor, numa node2 has a same module. Some drivers are automatically using the module near the CPU calling acomp_alloc. But it isn't necessarily correct. Just like memory allocation API like kmall