[PATCH 0/3] btrfs: speedup bulk item insertions

[fdmanana@kernel.org]

From: Filipe Manana <fdmanana@suse.com>

This patchset does some minor improvements to speedup bulk insertion of
items into a btree, which is used when logging directories, when running
delayed items for directories (fsync and transaction commits) and when
running the slow path (full sync) of an fsync. The last patch in the
series contains test results in its changelog.

Filipe Manana (3):
  btrfs: loop only once over data sizes array when inserting an item batch
  btrfs: unexport setup_items_for_insert()
  btrfs: use single bulk copy operations when logging directories

 fs/btrfs/ctree.c                     | 148 +++++++++++++++------------
 fs/btrfs/ctree.h                     |  45 ++++++--
 fs/btrfs/delayed-inode.c             |  41 ++++----
 fs/btrfs/file.c                      |   3 +-
 fs/btrfs/inode.c                     |   8 +-
 fs/btrfs/tests/extent-buffer-tests.c |   2 +-
 fs/btrfs/tests/inode-tests.c         |   4 +-
 fs/btrfs/tree-log.c                  |  52 +++++++---
 8 files changed, 188 insertions(+), 115 deletions(-)

-- 
2.33.0