Re: [PATCH v6 04/12] x86/sgx: Implement basic EPC misc cgroup functionality

Haitao Huang
2023-11-26T16:32:25Z

On Mon, 27 Nov 2023 00:01:56 +0800, Haitao Huang
<haitao.huang@linux.intel.com> wrote:
>>> > > > > Then here we can have something like:
>>> > > > >
>>> > > > > void sgx_reclaim_pages(struct sgx_epc_cg *epc_cg)
>>> > > > > {
>>> > > > > struct sgx_epc_lru_list *lru = epc_cg ? &epc_cg->lru :
>>> > > > > &sgx_global_lru;
>>> > > > >
>>> > > > > sgx_reclaim_pages_lru(lru);
>>> > > > > }
>>> > > > >
>>> > > > > Makes sense?
>>> > > > >
>
> The reason we 'isolate' first then do real 'reclaim' is that the actual
> reclaim is expensive and especially for eblock, etrack, etc.
Sorry this is out of context. It was meant to be in the other response for
patch 9/12.

Also FYI I'm traveling for a vacation and email access may be sporadic.

BR
Haitao