[PATCH 00/10] btrfs: set of small optimizations for inode logging

[fdmanana@kernel.org]

From: Filipe Manana <fdmanana@suse.com>

The following patchset adds a few optimizations for inode logging, along
with some necessary refactorings/cleanups to be able to implement them.
Test results are in the change log of the last patch.

Filipe Manana (10):
  btrfs: check if a log tree exists at inode_logged()
  btrfs: remove no longer needed checks for NULL log context
  btrfs: do not log new dentries when logging that a new name exists
  btrfs: always update the logged transaction when logging new names
  btrfs: avoid expensive search when dropping inode items from log
  btrfs: add helper to truncate inode items when logging inode
  btrfs: avoid expensive search when truncating inode items from the log
  btrfs: avoid search for logged i_size when logging inode if possible
  btrfs: avoid attempt to drop extents when logging inode for the first time
  btrfs: do not commit delayed inode when logging a file in full sync mode

 fs/btrfs/tree-log.c | 208 +++++++++++++++++++++++---------------------
 1 file changed, 110 insertions(+), 98 deletions(-)

-- 
2.28.0