Chris Mason 5f56406aab Btrfs: Fix hole insertion corner cases ...

There were a few places that could cause duplicate extent insertion,
this adjusts the code that creates holes to avoid it.

lookup_extent_map is changed to correctly return all of the extents in a
range, even when there are none matching at the start of the range.

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

2008-09-25 11:03:59 -04:00

fs/btrfs

Btrfs: Fix hole insertion corner cases

2008-09-25 11:03:59 -04:00

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