RE: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks

2018-04-25 Thread yael.chemla
> gi...@benyossef.com > Subject: Re: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing > of bio blocks > > [+Cc linux-crypto] > > Hi Yael, > > On Sun, Mar 25, 2018 at 07:41:30PM +0100, Yael Chemla wrote: > > Allow parallel processing of bio blocks by movi

RE: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks

2018-03-27 Thread yael.chemla
...@redhat.com; linux-kernel@vger.kernel.org; ofir.dr...@gmail.com; Yael Chemla ; linux-cry...@vger.kernel.org; gi...@benyossef.com Subject: Re: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks Mike and others, did anyone even try to run veritysetup tests? We have

RE: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks

2018-03-27 Thread yael.chemla
itzer ; dm-de...@redhat.com; linux-kernel@vger.kernel.org; ofir.dr...@gmail.com; Yael Chemla ; linux-cry...@vger.kernel.org; gi...@benyossef.com Subject: Re: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks [+Cc linux-crypto] Hi Yael, On Sun, Mar 25, 2018 at 07:41

Re: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks

2018-03-27 Thread Milan Broz
Mike and others, did anyone even try to run veritysetup tests? We have verity-compat-test in our testsuite, is has even basic FEC tests included. We just added userspace verification of FEC RS codes to compare if kernel behaves the same. I tried to apply three last dm-verity patches from your

Re: [dm-devel] [PATCH 2/2] md: dm-verity: allow parallel processing of bio blocks

2018-03-26 Thread Eric Biggers
[+Cc linux-crypto] Hi Yael, On Sun, Mar 25, 2018 at 07:41:30PM +0100, Yael Chemla wrote: > Allow parallel processing of bio blocks by moving to async. completion > handling. This allows for better resource utilization of both HW and > software based hash tfm and therefore better performance in