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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
	David Sterba <dsterba@suse.com>,
	Lu Fengqi <lufq.fnst@cn.fujitsu.com>,
	linux-btrfs@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v4 0/4] btrfs: bypass UUID API aliasing
Date: Mon, 24 Feb 2020 17:37:48 +0200	[thread overview]
Message-ID: <20200224153752.35063-1-andriy.shevchenko@linux.intel.com> (raw)

UUID API has been converted to differentiate UUID and GUID.
Btrfs is using aliases to the new API for some time.

Bypass that aliasing by converting btrfs to use API calls directly.

The series has been compiled only.

P.S. It may be applied either to btrfs tree or to UUID one.

Change v3:
- rebase to latest kernel base (Linux Next)
- explain in cover letter purpose of conversion (Johannes)

Andy Shevchenko (4):
  uuid: Add inline helpers to import / export UUIDs
  uuid: Provide a GUID generator for raw buffer
  Btrfs: Switch to use new generic UUID API
  uuid: Remove no more needed macro

 fs/btrfs/disk-io.c     |  6 +++---
 fs/btrfs/ioctl.c       |  4 +---
 fs/btrfs/root-tree.c   |  4 +---
 fs/btrfs/transaction.c |  7 +++----
 include/linux/uuid.h   | 22 +++++++++++++++++++++-
 lib/uuid.c             | 10 ++++++++++
 6 files changed, 39 insertions(+), 14 deletions(-)

-- 
2.25.0


             reply	other threads:[~2020-02-24 15:37 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-24 15:37 Andy Shevchenko [this message]
2020-02-24 15:37 ` [PATCH v4 1/4] uuid: Add inline helpers to import / export UUIDs Andy Shevchenko
2020-02-24 17:41   ` Christoph Hellwig
2020-02-24 15:37 ` [PATCH v4 2/4] uuid: Provide a GUID generator for raw buffer Andy Shevchenko
2020-02-24 17:41   ` Christoph Hellwig
2020-02-24 15:37 ` [PATCH v4 3/4] Btrfs: Switch to use new generic UUID API Andy Shevchenko
2020-02-24 17:42   ` Christoph Hellwig
2020-02-24 15:37 ` [PATCH v4 4/4] uuid: Remove no more needed macro Andy Shevchenko
2020-02-24 17:42   ` Christoph Hellwig
2020-02-24 17:26 ` [PATCH v4 0/4] btrfs: bypass UUID API aliasing David Sterba
2020-02-24 17:58   ` Christoph Hellwig

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