Btrfs: add support for mixed data+metadata block groups

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There are just a few things that need to be fixed in the kernel to support mixed
data+metadata block groups.  Mostly we just need to make sure that if we are
using mixed block groups that we continue to allocate mixed block groups as we
need them.  Also we need to make sure __find_space_info will find our space info
if we search for DATA or METADATA only.  Tested this with xfstests and it works
nicely.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>

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Josef Bacik 2010-09-16 16:19:09 -04:00 • committed by Chris Mason

parent dde5abee12

commit 67377734fd

2 changed files with 28 additions and 4 deletions

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10

fs/btrfs/ctree.h

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22

fs/btrfs/extent-tree.c

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