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From: Johannes Thumshirn <jthumshirn@suse.de>
To: David Sterba <dsterba@suse.com>
Cc: Linux BTRFS Mailinglist <linux-btrfs@vger.kernel.org>,
	Johannes Thumshirn <jthumshirn@suse.de>
Subject: [PATCH v2 0/4] Support xxhash64 checksums
Date: Thu, 22 Aug 2019 13:40:25 +0200	[thread overview]
Message-ID: <20190822114029.11225-1-jthumshirn@suse.de> (raw)

Now that Nikolay's XXHASH64 support for the Crypto API has landed and BTRFS is
prepared for an easy addition of new checksums, this patchset implements
XXHASH64 as a second, fast but not cryptographically secure checksum hash.

For changes since v1, please see the individual patches.

David Sterba (1):
  btrfs: sysfs: export supported checksums

Johannes Thumshirn (3):
  btrfs: turn checksum type define into a enum
  btrfs: create structure to encode checksum type and length
  btrfs: use xxhash64 for checksumming

 fs/btrfs/Kconfig                |  1 +
 fs/btrfs/ctree.h                | 17 ++++++++++++-----
 fs/btrfs/disk-io.c              |  1 +
 fs/btrfs/super.c                |  1 +
 fs/btrfs/sysfs.c                | 29 +++++++++++++++++++++++++++++
 include/uapi/linux/btrfs_tree.h |  5 ++++-
 6 files changed, 48 insertions(+), 6 deletions(-)

-- 
2.16.4


             reply	other threads:[~2019-08-22 11:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-22 11:40 Johannes Thumshirn [this message]
2019-08-22 11:40 ` [PATCH v2 1/4] btrfs: turn checksum type define into a enum Johannes Thumshirn
2019-08-22 11:40 ` [PATCH v2 2/4] btrfs: create structure to encode checksum type and length Johannes Thumshirn
2019-08-22 12:11   ` Johannes Thumshirn
2019-08-22 13:22   ` [PATCH v2.1] " Johannes Thumshirn
2019-08-22 11:40 ` [PATCH v2 3/4] btrfs: use xxhash64 for checksumming Johannes Thumshirn
2019-08-22 11:40 ` [PATCH v2 4/4] btrfs: sysfs: export supported checksums Johannes Thumshirn
2019-08-22 12:28 ` [PATCH v2 0/4] Support xxhash64 checksums Holger Hoffstätte
2019-08-22 12:54   ` Johannes Thumshirn
2019-08-22 15:40   ` Peter Becker
2019-08-23  9:38     ` Paul Jones
2019-08-23  9:43       ` Paul Jones
2019-08-23 17:08         ` Adam Borowski
2019-08-26 12:27           ` Austin S. Hemmelgarn
2019-08-27  0:33             ` Adam Borowski

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