Re: [RFC PATCH 01/20] x86/sgx: Call cond_resched() at the end of sgx_reclaim_pages()

[Jarkko Sakkinen]

On Thu, Sep 22, 2022 at 10:10:38AM -0700, Kristen Carlson Accardi wrote:
> From: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
> 
> Move the invocation of post-reclaim cond_resched() from the callers of
> sgx_reclaim_pages() into the reclaim path itself.   sgx_reclaim_pages()
> is always called in a loop and is always followed by a call to
> cond_resched().  This will hold true for the EPC cgroup as well, which
> adds even more calls to sgx_reclaim_pages() and thus cond_resched().

This would be in my opinion better:

"
In order to avoid repetion of cond_sched() in ksgxd() and
sgx_alloc_epc_page(), move the call inside sgx_reclaim_pages().

This will hold true for the EPC cgroup as well, which adds more
call sites sgx_reclaim_pages().
"

This way it is dead obvious and is better description because
it enumerates the consequences (i.e. call sites).

BR, Jarkko