[PATCH 0/3] Refactor prealloc_file_extent_cluster

[Nikolay Borisov <nborisov@suse.com>]

Those 3 minor patches refactor prealloc_file_extent_cluster by:

1. Removing useless check
2. Re-order code around to make heavyweight operations outside of inode lock,
(not that it matters for performance) and also get rid of the out label
3. Switch a while to a for loop to make the loop intentino more explicit.


Nikolay Borisov (3):
  btrfs: Remove hole  check in prealloc_file_extent_cluster
  btrfs: Perform data management operations outside of inode lock
  btrfs: Use for loop in prealloc_file_extent_cluster

 fs/btrfs/relocation.c | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

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2.17.1