From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Brown Subject: Re: [PATCH] raid5-cache: use crc32c checksum Date: Fri, 30 Oct 2015 17:37:49 +1100 Message-ID: <87io5ox3nm.fsf@notabene.neil.brown.name> References: <05c660271fe0d5f42bc053ef89c5e20ff57cf955.1445989535.git.shli@fb.com> <5630E942.90501@sandisk.com> <20151028154124.GA439358@devbig084.prn1.facebook.com> <56315032.7070904@sandisk.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Return-path: In-Reply-To: <56315032.7070904@sandisk.com> Sender: linux-raid-owner@vger.kernel.org To: Bart Van Assche , Shaohua Li Cc: linux-raid@vger.kernel.org, Kernel-team@fb.com, songliubraving@fb.com, hch@infradead.org List-Id: linux-raid.ids --=-=-= Content-Type: text/plain On Thu, Oct 29 2015, Bart Van Assche wrote: > On 10/28/2015 08:41 AM, Shaohua Li wrote: >> crc32c has lower overhead with cpu acceleration. It's a shame I didn't >> use it in first post, sorry. This changes disk format, but we are still >> ok in current stage. >> >> V2: delete unnecessary type conversion as pointed out by Bart > > Reviewed-by: Bart Van Assche Thanks. I've applied the second version and added your reviewed-by. NeilBrown --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWMxA9AAoJEDnsnt1WYoG5Dh4P/AgQKFrJOZIV7f4HiSVMOmBX hgnbgY4fDS8boyxfF2He0J2SNZDXxuUyGwIZC1YHs00E/qRlp/DHzeFLeXQOXFq/ wZmpQgdcay07XlcciqHXnzuGl/0rVganIpycNTgiQ9OxgHTzwdNvuPK4wNxdJhuh BjIMiNUezk2TPVyDGcuzH7UAqQ2rcFt+bRRcoKKVHMncyAtGCReOqb4Bfi5w48tK 3GTugIkHDWFDkIvnZHeJAauLyJkZ5fX7/2GJcU6aCOm+4vZ88OCNvcKVgRPxn0NL I/RA8HZDTmzACA0QSkFBCj/Eqj71vZLLLnQiYTz72IzoonGTJN314dfG7MBa2BQF FlgSkjacVneH2mVf13o8xlMaxFrsLjQA1BTArSsZz2Lx+/c7wmW06f5i6YgnFrUM B/W5Mk+tuZhMNv3an37Hw+MuuTt3adaim8aW101CUW/BPFAmylKHC3+vEdTk+fjl 0DKyXCrt6unZeF6qdUcVMXLdqf+wO5GDg29wjw4LMJe61BKapBRS01zk3+gfLpfs hBW9yxkWGPh0wSGrDStgeve2qY3FZGdIPgJVT534Mm5Co7ARBKlzmxzcf1643kxc z7ihDKn9J1b6Tqn/UzejKMGN7qY69pq1S1ZbJoajLJPz2oZZSG9IqoH51MOg2lOa LKqTB9Sh13A91s/sq/4I =fhUG -----END PGP SIGNATURE----- --=-=-=--