Ryusuke Konishi 4e13e66bee nilfs2: introduce check flag to btree node buffer ...

nilfs_btree_get_block() now may return untested buffer due to
read-ahead.  This adds a new flag for buffer heads so that the btree
code can check whether the buffer is already verified or not.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

2010-07-23 10:02:15 +09:00

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