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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
..
COPYING Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
INSTALL Btrfs: Documentation update 2007-06-22 14:49:31 -04:00
Makefile Btrfs: Add run time btree defrag, and an ioctl to force btree defrag 2007-08-07 16:15:09 -04:00
TODO Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
bit-radix.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
bit-radix.h Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
btrfs_inode.h btrfs: Code cleanup 2007-06-13 16:18:26 -04:00
ctree.c Btrfs: Add BH_Defrag to mark buffers that are in need of defragging 2007-08-10 14:42:37 -04:00
ctree.h Btrfs: Btree defrag on the extent-mapping tree as well 2007-08-10 14:06:19 -04:00
dir-item.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
disk-io.c Btrfs: Replace extent tree preallocation code with some bit radix magic. 2007-08-08 20:17:12 -04:00
disk-io.h Btrfs: Add BH_Defrag to mark buffers that are in need of defragging 2007-08-10 14:42:37 -04:00
extent-tree.c Btrfs: Add BH_Defrag to mark buffers that are in need of defragging 2007-08-10 14:42:37 -04:00
file-item.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
file.c Btrfs: Add run time btree defrag, and an ioctl to force btree defrag 2007-08-07 16:15:09 -04:00
hash.c Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
hash.h Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
inode-item.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
inode-map.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
inode.c Btrfs: Btree defrag on the extent-mapping tree as well 2007-08-10 14:06:19 -04:00
ioctl.h Btrfs: Add run time btree defrag, and an ioctl to force btree defrag 2007-08-07 16:15:09 -04:00
print-tree.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
print-tree.h Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
root-tree.c Btrfs: Some code cleanups 2007-07-11 10:03:27 -04:00
super.c Btrfs: Btree defrag on the extent-mapping tree as well 2007-08-10 14:06:19 -04:00
sysfs.c Btrfs: trivial include fixups 2007-07-11 10:00:37 -04:00
transaction.c Btrfs: Btree defrag on the extent-mapping tree as well 2007-08-10 14:06:19 -04:00
transaction.h Btrfs: Btree defrag on the extent-mapping tree as well 2007-08-10 14:06:19 -04:00
tree-defrag.c Btrfs: Add BH_Defrag to mark buffers that are in need of defragging 2007-08-10 14:42:37 -04:00