From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, herbert@gondor.apana.org.au,
Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 0/2] Remove custom crc32c init code from btrfs
Date: Mon, 8 Jan 2018 11:45:03 +0200 [thread overview]
Message-ID: <1515404705-490-1-git-send-email-nborisov@suse.com> (raw)
So here is a small 2 patch set which removes btrfs' manual initialisation of
the lower level crc32c module. Explanation why is ok can be found in Patch 2/2.
Patch 1/2 just adds a function to the generic crc32c header which allows
querying the actual crc32c implementaiton used (i.e. software or hw-accelerated)
to retain current btrfs behavior. This is mainly used for debugging purposes
and is independent.
Nikolay Borisov (2):
libcrc32c: Add crc32c_impl function
btrfs: Remove custom crc32c init code
fs/btrfs/Kconfig | 3 +--
fs/btrfs/Makefile | 2 +-
fs/btrfs/check-integrity.c | 4 ++--
fs/btrfs/ctree.h | 16 ++++++++++++++
fs/btrfs/dir-item.c | 1 -
fs/btrfs/disk-io.c | 4 ++--
fs/btrfs/extent-tree.c | 10 ++++-----
fs/btrfs/hash.c | 54 ----------------------------------------------
fs/btrfs/hash.h | 43 ------------------------------------
fs/btrfs/inode-item.c | 1 -
fs/btrfs/inode.c | 1 -
fs/btrfs/props.c | 2 +-
fs/btrfs/send.c | 4 ++--
fs/btrfs/super.c | 14 ++++--------
fs/btrfs/tree-log.c | 2 +-
include/linux/crc32c.h | 1 +
lib/libcrc32c.c | 6 ++++++
17 files changed, 42 insertions(+), 126 deletions(-)
delete mode 100644 fs/btrfs/hash.c
delete mode 100644 fs/btrfs/hash.h
--
2.7.4
next reply other threads:[~2018-01-08 9:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-08 9:45 Nikolay Borisov [this message]
2018-01-08 9:45 ` [PATCH 1/2] libcrc32c: Add crc32c_impl function Nikolay Borisov
2018-02-02 17:29 ` David Sterba
2018-02-03 9:51 ` Herbert Xu
2018-01-08 9:45 ` [PATCH 2/2] btrfs: Remove custom crc32c init code Nikolay Borisov
2018-02-02 17:17 ` David Sterba
2018-02-02 19:46 ` Andy Shevchenko
2018-02-05 22:53 ` David Sterba
2018-01-08 10:21 ` [PATCH 0/2] Remove custom crc32c init code from btrfs Timofey Titovets
2018-01-08 12:30 ` Nikolay Borisov
2018-02-05 22:59 ` David Sterba
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