Btrfs: abort the transaction if we fail to update the free space cache inode

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Our gluster boxes were hitting a problem where they'd run out of space when
updating the block group cache and therefore wouldn't be able to update the free
space inode.  This is a problem because this is how we invalidate the cache and
protect ourselves from errors further down the stack, so if this fails we have
to abort the transaction so we make sure we don't end up with stale free space
cache.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Josef Bacik 2015-02-12 09:43:51 -05:00 • committed by Chris Mason

parent 4d884fceaa

commit 0c0ef4bc84

1 changed files with 16 additions and 0 deletions

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fs/btrfs/extent-tree.c

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