From: Theodore Ts'o <tytso@mit.edu>
To: George Spelvin <linux@horizon.com>
Cc: adilger@dilger.ca, linux-ext4@vger.kernel.org
Subject: Re: [PATCH v1 5/10] ext4: Add DX_HASH_SIPHASH24 support
Date: Wed, 24 Sep 2014 22:36:47 -0400 [thread overview]
Message-ID: <20140925023647.GA4592@thunk.org> (raw)
In-Reply-To: <20140924233113.22784.qmail@ns.horizon.com>
On Wed, Sep 24, 2014 at 07:31:13PM -0400, George Spelvin wrote:
> Another option I thought of I'd like to get formally rejected would be
> to consider all future hashes unsigned, so there's a +3 offset between
> the on-disk value and the ext2fs_dirhash parameter.
I'm fine with considering all future hashes to be unsigned; let's see
how messy it actually makes the source code.
Cheers,
- Ted
next prev parent reply other threads:[~2014-09-25 2:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 10:02 [PATCH v1 0/10] Add SipHash-2-4 directory hashing support George Spelvin
2014-09-23 10:03 ` patch V1 1/10] ex4: Introduce DX_HASH_UNSIGNED_DELTA George Spelvin
2014-09-23 21:06 ` [PATCH v1.1 1/10] ext4: " George Spelvin
2014-09-23 10:05 ` [PATCH v1 2/10] ext4: Remove redundant local variable p from ext4fs_dirhash George Spelvin
2014-09-23 10:10 ` [PATCH v1 3/10] byteorder: Fix some erroneous comments George Spelvin
2014-09-23 10:14 ` [PATCH v1 4/10] lib/siphash.c: New file George Spelvin
2014-09-29 19:12 ` Darrick J. Wong
2014-12-06 23:32 ` George Spelvin
2014-12-08 13:16 ` Theodore Ts'o
2014-09-23 10:16 ` [PATCH v1 5/10] ext4: Add DX_HASH_SIPHASH24 support George Spelvin
2014-09-23 19:12 ` Andreas Dilger
2014-09-23 20:45 ` George Spelvin
2014-09-24 1:47 ` Theodore Ts'o
2014-09-24 3:08 ` George Spelvin
2014-09-24 15:35 ` Theodore Ts'o
2014-09-24 23:31 ` George Spelvin
2014-09-25 2:36 ` Theodore Ts'o [this message]
2014-09-23 10:17 ` [PATCH v1 6/10] Add EXT2_HASH_UNSIGNED instead of magic constant 3 George Spelvin
2014-09-23 10:19 ` [PATCH v1 7/10] dirhash.c (ext2fs_dirhash): Remove redundant local variable p George Spelvin
2014-09-23 10:27 ` [PATCH v1 8/10] dirhash.c: Add siphash24() George Spelvin
2014-09-23 10:29 ` [PATCH v1 9/10] Add EXT2_HASH_SIPHASH24 (=3) George Spelvin
2014-09-23 10:31 ` [PATCH v1 10/10] Add "hash_alg=siphash" support George Spelvin
2014-09-29 19:24 ` Darrick J. Wong
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