[PATCH] Ignore unfragmented file checks in defrag when compression enabled

Andrew Mahone <andrew.mahone@xxxxxxxxx> · Mon, 18 Jun 2012 13:27:36 -0400

I noticed that btrfs fi defrag -c<method> can't be used to compress files
unless they are fragmented. This patch corrects the problem, by informing
should_defrag_range if compression is enabled, and skipping tests for extent
and adjacent extents if it is.

Andrew Mahone (1):
  btrfs: ignore unfragmented file checks in defrag when compression
    enabled

 fs/btrfs/ioctl.c |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

-- 
1.7.10.2

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