Btrfs: flush data on snapshot creation

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Flush any delalloc extents when we create a snapshot, so that recently
written file data is always included in the snapshot.

A later commit will add the ability to snapshot without the flush, but
most people expect flushing.

Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Sage Weil 2010-02-19 14:13:50 -08:00 • committed by Chris Mason

parent bd4d108889

commit 0bdb1db297

1 changed files with 1 additions and 4 deletions

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fs/btrfs/transaction.c

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