linux-kernel - [GIT PULL] XArray for 5.12

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Message-ID: <20210401125045.GC351017@casper.infradead.org>
Date:   Thu, 1 Apr 2021 13:50:45 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org
Subject: [GIT PULL] XArray for 5.12


My apologies for the lateness of this pull.  I had a bug reported in
the test suite, and when I started working on it, I realised I had two
fixes sitting in the xarray tree since last November.  Anyway, everything
here is fixes, apart from adding xa_limit_16b.  The test suite passes.

The following changes since commit 17860ccabff533748c85ea32904abd6bae990099:

  Merge tag 'vfio-v5.12-rc6' of git://github.com/awilliam/linux-vfio (2021-03-30 09:49:36 -0700)

are available in the Git repository at:

  git://git.infradead.org/users/willy/xarray.git tags/xarray-5.12

for you to fetch changes up to 2c7e57a02708a69d0194f9ef2a7b7e54f5a0484a:

  idr test suite: Improve reporting from idr_find_test_1 (2021-04-01 07:50:42 -0400)

----------------------------------------------------------------
XArray updates for 5.12
 - Fix a bug when splitting to a non-zero order
 - Documentation fix
 - Add a predefined 16-bit allocation limit
 - Various test suite fixes

----------------------------------------------------------------
Matthew Wilcox (Oracle) (8):
      XArray: Fix split documentation
      XArray: Fix splitting to non-zero orders
      XArray: Add xa_limit_16b
      radix tree test suite: Fix compilation
      radix tree test suite: Register the main thread with the RCU library
      idr test suite: Take RCU read lock in idr_find_test_1
      idr test suite: Create anchor before launching throbber
      idr test suite: Improve reporting from idr_find_test_1

 include/linux/xarray.h                          |  4 +++-
 lib/test_xarray.c                               | 26 +++++++++++++------------
 lib/xarray.c                                    | 11 ++++++-----
 tools/testing/radix-tree/idr-test.c             | 21 +++++++++++++++++---
 tools/testing/radix-tree/linux/compiler_types.h |  0
 tools/testing/radix-tree/multiorder.c           |  2 ++
 tools/testing/radix-tree/xarray.c               |  2 ++
 7 files changed, 45 insertions(+), 21 deletions(-)
 delete mode 100644 tools/testing/radix-tree/linux/compiler_types.h