tmp_suning_uos_patched/fs
Chris Mason f2183bde1a Btrfs: Add BH_Defrag to mark buffers that are in need of defragging
This allows the tree walking code to defrag only the newly allocated
buffers, it seems to be a good balance between perfect defragging and the
performance hit of repeatedly reallocating blocks.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-08-10 14:42:37 -04:00
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btrfs Btrfs: Add BH_Defrag to mark buffers that are in need of defragging 2007-08-10 14:42:37 -04:00