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Miao Xie authored
Before applying this patch, we need flush all the delalloc inodes in the fs when we want to create a snapshot, it wastes time, and make the transaction commit be blocked for a long time. It means some other user operation would also be blocked for a long time. This patch improves this problem, we just flush the delalloc inodes that in the source trees before snapshot creation, so the transaction commit will complete quickly. Signed-off-by:
Miao Xie <miaox@cn.fujitsu.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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