Btrfs: deal with NULL space info

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After a balance it is briefly possible for the space info
field in the inode to be NULL.  This adds some checks
to make sure things properly deal with the NULL value.


Signed-off-by: Chris Mason <chris.mason@oracle.com>

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This commit is contained in:

Chris Mason 2009-09-22 14:45:50 -04:00

parent 1b2da372b0

commit 33b4d47f5e

1 changed files with 16 additions and 2 deletions

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18

fs/btrfs/extent-tree.c

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